Spiced Rum Muffins

Indulge in Irresistible Rum Muffins: Citrusy, Boozy, & Blended with Cashews & Cocoa

Prepare to fall head over heels for these extraordinary Rum Muffins – a sweet, subtly boozy, and utterly delightful treat with a unique twist! Imagine biting into soft, fluffy muffins, each one bursting with vibrant citrus zest, the satisfying crunch of cashew bits, and a generous splash of white rum that elevates every mouthful. But the real magic happens when we divide the batter in two: one half remains beautifully bright, while the other is infused with rich Dutch cocoa, creating a charming batch of light and dark muffins that are as visually appealing as they are incredibly delicious. This dual approach ensures there’s a favorite for everyone, adding an exciting dimension to a classic comfort food.

Delicious rum cashew muffins, placed on dark slate plate.

And here’s a little secret for an even more exquisite experience: these rum muffins taste *even better* when lovingly brushed with an extra shot of white rum right after they emerge from the oven. This final touch deepens the boozy flavor and infuses them with an intoxicating aroma that’s simply irresistible. These aren’t just any muffins; they’re the kind of indulgent treats that magically disappear moments after they’re served, especially when paired with a steaming cup of strong, aromatic coffee. They make for a perfect morning indulgence, an afternoon pick-me-up, or a sophisticated dessert to share (or not!).

Curious about how to unlock the full potential of these boozy beauties and infuse them with such captivating flavor? Let me guide you through the simple steps to create them!

Why You’ll Love This Rum Muffin Recipe

These Rum Muffins aren’t just a recipe; they’re an experience. Here’s why they’re destined to become a staple in your baking repertoire:

  • Unforgettable Flavor: The combination of bright citrus zest, nutty cashews, and the warm, slightly sweet notes of white rum creates a truly unique and sophisticated flavor profile.
  • Perfect Texture: Expect nothing less than soft, moist, and fluffy muffins every time, thanks to careful mixing techniques.
  • Dual Delight: The option to add Dutch cocoa to half the batter offers a delightful visual and taste contrast, appealing to both classic muffin lovers and chocolate enthusiasts.
  • Easy to Make: Despite their gourmet taste, these rum muffins are surprisingly simple to prepare, making them accessible for bakers of all skill levels.
  • Versatile Treat: Perfect for a luxurious breakfast, an elegant brunch, a cozy afternoon snack, or a decadent dessert. They pair wonderfully with coffee, tea, or even your favorite cocktail.
  • Great for Gifting: Their unique charm makes them a fantastic homemade gift for friends and family.

If you’re a muffin enthusiast like me – especially one who appreciates a sweet, comforting treat with a delightful grown-up twist – you’ll definitely want to explore more of my recipes. Be sure to check out my Fruit Cake Muffins, which are absolutely perfect for lazy weekend mornings or festive brunch spreads. And if you’re contemplating the ideal drink pairing for these delectable rum muffins, may I suggest my Cold Brew White Russian or a bold Nespresso Martini for an indulgent and truly memorable afternoon combination?

Rest assured, I’ve put these rum muffins through rigorous testing (a few times, in fact, all in the noble name of research, of course!). I’m pleased to report they maintain their wonderful freshness and flavor for a good 3-5 days when stored correctly – though, honestly, they’ve never lasted that long in my kitchen. They tend to vanish!

Now, let’s gather our ingredients and get ready to create some baking magic!

🥘 Ingredients for Boozy Rum & Cashew Muffins

The secret to truly exceptional rum muffins lies in using fresh, quality ingredients. Here’s what you’ll need to create this delightful recipe, along with a note on how each component contributes to the final masterpiece:

Ingredients rum muffins - milk, flour, granulated sugar, rum, lemon zest, orange zest, baking powder, eggs, cocoa, cashew nuts, and vegetable oil.
  • Eggs: Provide structure and richness, contributing to the muffins’ light and airy texture.
  • Granulated Sugar: Sweetens the muffins and helps achieve that desirable golden crust.
  • All-Purpose Flour: The foundation of our muffins, providing the perfect tender crumb.
  • Milk: Adds moisture and helps to create a softer, more delicate texture.
  • Sunflower Oil or Canola Oil: Ensures a moist crumb and a wonderfully soft texture without overpowering flavors.
  • Baking Powder: Our leavening agent, responsible for the muffins’ beautiful rise and fluffy interior.
  • Lemon Zest (from 1 lemon): Infuses a bright, tangy, and aromatic freshness that perfectly complements the rum.
  • Orange Zest (from 1 orange): Adds another layer of sweet, floral citrus notes, enhancing the overall fragrance.
  • Rum Extract: Boosts the rum flavor without adding too much liquid, ensuring a consistent texture.
  • White Rum: The star of the show! Used both in the batter for a warm, boozy undertone and generously brushed on top after baking for an intensified, fragrant finish.
  • Chopped Cashew Nuts: Contribute a delightful crunch and a creamy, buttery flavor that pairs beautifully with rum and cocoa.
  • Dutch Cocoa Powder: (Optional, but highly recommended!) Used in half the batter to create rich, dark, chocolatey muffins, offering a wonderful contrast to the light, citrusy ones.

For precise quantities and measurements, please refer to the detailed recipe card below.

🔪 Step-by-Step Instructions to Bake Perfect Rum Muffins

Follow these detailed steps to create your own batch of irresistible rum, cashew, and cocoa muffins. Precision and a gentle touch are key to achieving that perfect texture and flavor.

Step 1: Create a Light and Fluffy Base.
Begin by cracking the eggs into a large mixing bowl. Using a hand mixer or a stand mixer, start whipping them on medium speed. Gradually add the granulated sugar, one tablespoon at a time, allowing it to fully incorporate into the eggs. Continue whipping until the mixture transforms into a pale yellow, thick, and fluffy consistency. This crucial step incorporates air, which is essential for giving your muffins a tender, light crumb.

Step 2: Incorporate Liquid & Citrus Aromas.
Once your egg and sugar mixture is airy, pour in the milk and sunflower or canola oil. Next, add the rum extract and white rum, which will infuse the batter with its signature warmth. Finally, grate in the fresh lemon zest and orange zest – these vibrant citrus notes are vital for balancing the richness and complementing the rum. Gently mix all these liquid ingredients until they are just combined and smooth, being careful not to overwork the batter.

Step 3: Gently Fold in Dry Ingredients & Cashews.
Now, it’s time for the dry components. Add the all-purpose flour, baking powder, and your finely chopped cashew nuts to the wet mixture. Using a spatula or a whisk, gently fold these ingredients together. The key here is to mix *just until combined*. Stop mixing as soon as you no longer see streaks of dry flour. Overmixing will develop the gluten, leading to tough, chewy muffins instead of light and tender ones. A few small lumps in the batter are perfectly normal and often desirable for a softer muffin.

Step 4: Divide the Batter for a Dual Treat.
Here’s where we create the delightful light and dark variety! Carefully divide the prepared muffin batter evenly into two separate mixing bowls. Into one of the bowls, stir in the Dutch cocoa powder. Mix just enough to fully incorporate the cocoa, creating a rich, dark chocolate batter. This simple step gives you two distinct, yet equally delicious, muffin types from a single batch of batter.

Muffin tin filled with light and dark muffin batter.

Step 5: Fill Muffin Cups and Bake to Perfection.
Line your muffin tray with paper cups. Carefully spoon both your light and cocoa-infused batters into the prepared cups, filling each one approximately two-thirds full. This allows space for the muffins to rise beautifully without spilling over. Place the tray into your preheated oven and bake until the tops are beautifully golden brown and springy to the touch. A toothpick inserted into the center of a muffin should come out clean, indicating they are perfectly cooked through.

Finished baked rum muffins. On the left the white ones without Dutch cocoa.

Step 6: The Finishing Boozy Touch.
Once baked, remove the muffins from the oven and let them cool in the tray for a few minutes before transferring them to a wire rack. While they are still warm, brush the tops generously with an additional amount of white rum. Don’t be shy with this step – this extra rum isn’t just for flavor; it soaks into the warm muffins, keeping them incredibly moist and adding a wonderfully fragrant, boozy punch that truly makes these muffins unforgettable. Let them cool completely before serving for the best flavor experience, or enjoy them slightly warm for an extra cozy treat.

Two rum muffins, one light and one dark (with cocoa) stacked on a dark slate surface, with rum being brushed on top.
Two rum muffin halves, one with Dutch cocoa, the other without. Placed on a dark slate plate.

🌡️ Storage & Shelf Life for Your Rum Muffins

These rum muffins are a joy to keep on hand! They will remain wonderfully soft, moist, and flavorful for **3 to 5 days** when stored correctly. The best place for them is in an **airtight container at room temperature**. There’s no need to refrigerate them unless your kitchen is exceptionally warm and humid, as refrigeration can sometimes dry out baked goods.

Want to extend their delicious life even further? These rum muffins are excellent candidates for **freezing**! To freeze, ensure each muffin is completely cooled first. Then, wrap each one individually in plastic wrap, followed by a layer of aluminum foil (this double layer helps prevent freezer burn). Pop them into a freezer-safe bag or container, and they’ll keep beautifully for up to **2 months**. When you’re ready to enjoy, simply let them thaw at room temperature for a few hours, or for a quick warm treat, gently reheat them in a moderate oven for a few minutes until warmed through.

Bonus freezing tip: If you plan on freezing a batch, it’s best to wait to brush them with the extra white rum until *after* they’ve thawed. This ensures the fresh, bold boozy flavor is at its peak when you serve them.

Delicious rum cashew muffins, placed on dark slate plate.

💡 Tips for the Best Rum Muffins

Achieving bakery-quality rum muffins at home is easier than you think with these expert tips:

  • Don’t Overmix: This is the golden rule of muffin baking! Overmixing develops gluten, leading to tough muffins. Mix until the dry ingredients are *just* incorporated, even if there are a few lumps.
  • Room Temperature Ingredients: Ensure your eggs and milk are at room temperature. This helps them combine more smoothly with the other ingredients, leading to a more uniform batter and a better rise.
  • Fresh Zest is Key: Always use freshly grated lemon and orange zest. Pre-packaged zest lacks the vibrant flavor and aromatic oils that make these muffins shine.
  • Quality Rum: While rum extract provides concentrated flavor, a good quality white rum for both the batter and brushing will make a noticeable difference in taste and aroma.
  • Chop Cashews Evenly: Uniformly chopped cashews ensure every bite has a pleasant crunch and even distribution throughout the muffins.
  • Preheat Your Oven Properly: A fully preheated oven is crucial for muffins to rise quickly and evenly, creating that desirable domed top.
  • Don’t Overfill Muffin Cups: Filling cups two-thirds full prevents overflow and ensures a nice dome.
  • Test for Doneness: A toothpick inserted into the center of a muffin should come out clean or with only a few moist crumbs attached.
  • Brush While Warm: Brushing the muffins with extra rum while they are still warm allows the liquid to soak in beautifully, enhancing both flavor and moisture.

🔄 Variations & Substitutions

Feel free to get creative with your rum muffins:

  • Different Nuts: Almonds, walnuts, or pecans can be used instead of cashews for a different nutty profile.
  • Dark Rum: For a richer, more caramelized flavor, substitute white rum with dark rum (though the color of the lighter muffins might be affected).
  • Spiced Rum: Add another layer of flavor with spiced rum for an even more complex boozy note.
  • Add Dried Fruit: A handful of raisins, dried cranberries, or chopped dried apricots would be a delightful addition, especially with the citrus and rum flavors.
  • Chocolate Chips: For the ultimate chocolate lover, add mini chocolate chips to the cocoa batter (or even the plain batter!).
  • Spice It Up: A pinch of cinnamon, nutmeg, or allspice can add a cozy warmth to the muffins, especially if using a darker rum.

🍽 Essential Baking Equipment

Having the right tools makes the baking process smooth and enjoyable. Here’s what you’ll need for these rum muffins:

  • Spatula
  • Hand mixer (or stand mixer)
  • Whisk
  • Muffin paper cups
  • Muffin pan/Baking tray
  • Brush (for applying rum after baking)
  • Cooling rack
  • Mixing bowls (at least two for dividing the batter)
  • Electric chopper (useful for quickly chopping cashews)
One gorgeous rum muffin placed on heart-shaped black slate coaster.

🥂 Serving Suggestions for Your Boozy Bites

These rum muffins are delightful on their own, but here are some ideas to make them even more special:

  • Morning Treat: A perfect companion to your morning coffee, latte, or a soothing cup of tea.
  • Brunch Star: Serve them as part of a decadent brunch spread alongside fresh fruit, yogurt, and other pastries.
  • Dessert Upgrade: Warm them slightly and serve with a scoop of vanilla bean ice cream or a dollop of whipped cream for an easy yet impressive dessert.
  • Cocktail Hour: Their boozy nature makes them a fantastic accompaniment to an evening cocktail like an Old Fashioned, a Rum Sour, or even a simple glass of chilled dark rum.
  • Afternoon Snack: Enjoy them with a glass of milk or a simple sparkling water with a slice of lemon for a satisfying afternoon pick-me-up.

Other Muffin & Cupcake Recipes for You to Try

  • Banana Oatmeal Muffins {3 ingredients} {no sugar}
  • Easy Lavender Lemon Muffins
  • Dried Apricot Muffins {small batch}
  • Fruit Cake Muffins {small batch}
  • 4th of July Cupcakes
  • Baileys Salted Caramel Cupcakes
  • Red Velvet Cupcakes without Buttermilk
  • How to make fresh Strawberry Cupcakes with Ricotta
  • Orange Lavender Cupcakes (coming soon)

If you make this irresistible recipe, please let me know how you liked it by giving it a ★★★★★ star rating and leaving a comment below. Your feedback means the world! You can also sign up for our Newsletter to receive delicious homemade recipes weekly, or follow me on Pinterest or Instagram and share your creation with me. Just tag me @combinegoodflavors and use the hashtag #combinegoodflavors, so I don’t miss your culinary masterpiece!

📖 Recipe

Two rum muffin halves, one with Dutch cocoa, the other without. Placed on a dark slate plate.

Rum Muffin Recipe with and without Dutch Cocoa

Nora

These rum muffins are soft, citrusy, and just the right amount of boozy – with crunchy cashews and Dutch cocoa in half the batch. Brushed with white rum after baking, they’re irresistible with a cup of coffee or your favorite cocktail.

5 from 5 votes
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Prep Time 10 minutes
Baking time 20 minutes
Total Time 30 minutes

Course Dessert
Cuisine Global cuisine

Servings 16 muffins
Calories 243 kcal

Equipment

  • Spatula
  • Hand mixer
  • Whisk
  • Muffin paper cups
  • Muffin pan
  • Baking tray
  • Brush
  • Cooling Rack
  • Mixing bowls
  • Electric chopper

Ingredients

 

 

  • 2 Eggs
  • 1 cup Granulated sugar 6.8 oz
  • ¼ cup Milk
  • 1 cup Sunflower or canola oil
  • Lemon zest from 1 lemon
  • Orange zest from 1 orange
  • 2 tablespoon Rum extract
  • 2 tablespoon White rum for dough
  • 1 cup Flour 6 oz
  • 1 tablespoon Baking powder
  • ½ cup Cashew nuts chopped
  • 1-2 tablespoon Dutch cocoa powder
  • 3 tablespoon White rum for brushing

Instructions

 

  • Preheat the oven to 375°F (190°C) and line a muffin tray with paper cups.
  • In a large bowl, beat 2 Eggs and slowly add 1 cup Granulated sugar until the mixture becomes pale and fluffy, about 3-5 minutes.
    2 Eggs, 1 cup Granulated sugar
  • Pour in ¼ cup Milk , 1 cup Sunflower or canola oil, 2 tablespoon Rum extract, 2 tablespoon White rum, Lemon zest, and Orange zest. Mix gently until just combined.
    ¼ cup Milk, 1 cup Sunflower or canola oil, Lemon zest, Orange zest, 2 tablespoon Rum extract, 2 tablespoon White rum
  • Add 1 cup Flour , 1 tablespoon Baking powder, and ½ cup Cashew nuts to the bowl. Fold until just combined, being careful not to overmix.
    1 cup Flour, 1 tablespoon Baking powder, ½ cup Cashew nuts
  • Divide the batter evenly into two bowls. Stir 1-2 tablespoon Dutch cocoa powder into one half until well combined, creating two distinct batters.
    1-2 tablespoon Dutch cocoa powder
  • Fill the prepared muffin cups about two-thirds full with your light and chocolate batters, alternating if desired for a fun variety.
  • Bake for 18-22 minutes, or until the muffins are beautifully golden and a toothpick inserted into the center comes out clean.
  • Allow the muffins to cool slightly in the pan, then transfer to a wire rack. While still warm, generously brush the tops with an additional 3 tablespoon White rum for an extra punch of flavor and moisture. Enjoy!
    3 tablespoon White rum
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Keyword Rum muffins
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Nutrition values are estimates only, using online calculators. Please verify using your own data.
Serving: 1Muffin | Calories: 243 | Carbohydrates: 20g | Protein: 2g | Fat: 16g | Saturated Fat: 2g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 13g | Trans Fat: 0.002g | Cholesterol: 21mg | Sodium: 90mg | Potassium: 51mg | Fiber: 0.4g | Sugar: 13g | Vitamin A: 36IU | Calcium: 55mg | Iron: 1mg

Enjoy creating delicious food all year round! Truffles, eggnog, chocolates, Christmas cookies, cakes, boozy drinks, and divine Austrian delicacies!

⛑️ Food Safety Guidelines

Ensuring food safety is paramount when baking. Please keep the following guidelines in mind:

  • Cook all ingredients to a minimum safe internal temperature, especially if incorporating any additions, typically 165 °F (74 °C).
  • Avoid cross-contamination by not using the same utensils on raw ingredients that will later touch cooked food without proper cleaning.
  • Always wash your hands thoroughly with soap and water before handling any food and after touching raw ingredients.
  • Do not leave baked goods sitting out at room temperature for extended periods, especially in warm climates, to prevent bacterial growth.
  • Never leave cooking food unattended on the stove or in the oven.
  • When cooking or baking at high temperatures, use oils with a high smoke point to avoid the formation of harmful compounds.
  • Always ensure good ventilation in your kitchen, especially when using a gas stove, to maintain air quality.

For further comprehensive information on safe food handling practices, please check the official guidelines from the FDA – Safe Food Handling.

❓ Frequently Asked Questions (FAQ)

Can I use dark rum instead of white rum?

Absolutely! Using dark rum will impart a richer, more caramelized, and intense flavor to your muffins. The color of the lighter muffins might be slightly darker, but the taste will be equally delicious, if not more complex for some palates. It’s a great variation to try!

What if I don’t like cashews? Can I use other nuts or omit them?

Yes, you can easily substitute cashews with other chopped nuts like walnuts, pecans, or almonds. If you prefer nut-free muffins, you can simply omit them. The muffins will still be moist and flavorful, though you’ll miss the delightful crunch and buttery taste of the cashews.

How can I make these muffins less “boozy”?

If you prefer a milder rum flavor, you can reduce the amount of white rum in the batter to 1 tablespoon and also reduce or omit the brushing step after baking. The rum extract will still provide a pleasant hint of rum flavor without being too strong.

Can I make these muffins gluten-free?

While this recipe uses all-purpose flour, you can experiment with a 1:1 gluten-free baking flour blend. Make sure the blend contains xanthan gum for structure. Results may vary slightly in texture, but it’s often a successful substitution for muffins.

How do I know when the muffins are perfectly baked?

Look for golden-brown tops and a muffin that springs back when gently pressed. The most reliable test is to insert a toothpick into the center of a muffin; it should come out clean or with only a few moist crumbs attached, indicating it’s fully cooked.

What’s the difference between Dutch cocoa powder and regular cocoa powder?

Dutch-processed cocoa powder is treated with an alkali to reduce its acidity, making it darker, milder in flavor, and less bitter than natural cocoa powder. It also reacts differently with leavening agents, which is why baking powder is used in this recipe (which contains its own acid). You can use natural cocoa powder, but the color might be lighter and the flavor slightly tangier, so you might consider adding a pinch of baking soda if substituting.