Fluffy Baileys Chocolate Cupcakes Recipe

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I am obsessed with these Fluffy Baileys Chocolate Cupcakes because they are a grown-up chocolate fantasy that actually lives up to the hype. The crumb is airy and chocolate-y, driven by rich unsweetened cocoa powder and the sweet, smooth whisper of Baileys Irish Cream in every bite.

I love how the frosting sings of cream and booze without being shouty. But the real magic is the contrast between pillowy cake and glossy, boozy chocolate center.

Dessert that feels decadent and slightly dangerous. I want one now, and another for later.

So not sharing. Trust you won’t regret it.

Ingredients

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Flour: Basically gives structure so your cupcakes don’t collapse when you take them out.
Sugar: Adds sweetness and helps with that tender, slightly chewy crumb you want.
Cocoa powder: Brings chocolatey depth and dry richness, keeps things intense not watery.
Baking powder: Lifts the batter so cupcakes are airy and not too dense.
Baking soda: Helps browning and a little lift when the batter reacts.
Salt: Balances sweetness and makes the chocolate actually taste like chocolate.
Eggs: Give structure and moisture; they make the crumb hold together.
Vegetable oil: Keeps cupcakes moist for days, unlike butter that firms up.
Baileys in batter: Basically adds creamy, boozy warmth and softens the chocolate edge.
Milk: Lightens batter so it’s fluffy, not gluey or too heavy.
Vanilla: Rounds flavors out and makes everything taste more complete.
Chocolate for ganache: Melts into a glossy, rich center that’s pure indulgence.
Cream for ganache: Lets the chocolate loosen into a silky, spoonable filling.
Baileys in ganache: Adds boozy creaminess and a smooth, slightly boozy note.
Butter in ganache: Plus it gives shine and richness, optional but nice.
Butter for frosting: Makes it creamy and spreadable, won’t feel greasy.
Powdered sugar: Sweetens and thickens the frosting to pipeable perfection.
Baileys in frosting: Basically cuts the sweetness and adds that coffee-cream vibe.
Vanilla in frosting: Lifts and softens the sugary edge a little.
Pinch of salt: Stops the frosting from being cloying, tiny but crucial.
Chocolate shavings: Adds texture and looks fancy without trying too hard.
Extra Baileys drizzle: For adults, it’s a finishing touch that makes them naughty.

Ingredient Quantities

For the cupcakes:
- 1 cup (120 g) all purpose flour
- 1 cup (200 g) granulated sugar
- 1/2 cup (45 g) unsweetened cocoa powder
- 1 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 2 large eggs, room temperature
- 1/2 cup (120 ml) vegetable oil
- 1/2 cup (120 ml) Baileys Irish Cream
- 1/2 cup (120 ml) whole milk
- 1 teaspoon vanilla extract

For the Baileys chocolate ganache filling:
- 4 ounces (115 g) semisweet or bittersweet chocolate, finely chopped
- 1/2 cup (120 ml) heavy cream
- 2 tablespoons Baileys Irish Cream
- 1 tablespoon unsalted butter, softened (optional for shine)

For the Baileys frosting:
- 1/2 cup (113 g) unsalted butter, softened
- 3 to 3 1/2 cups (360 to 420 g) powdered sugar, sifted
- 3 to 4 tablespoons Baileys Irish Cream
- 1 teaspoon vanilla extract
- Pinch of salt

Optional garnish:
- Chocolate shavings or cocoa powder for dusting
- Extra Baileys for brushing or drizzle

How to Make this

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1. Preheat oven to 350°F (175°C) and line a 12-cup muffin tin with paper liners.

2. Whisk together flour, sugar, cocoa powder, baking powder, baking soda, and salt in a large bowl.

3. In a separate bowl, whisk eggs, vegetable oil, Baileys, whole milk, and vanilla until combined.

4. Pour wet ingredients into dry ingredients and stir just until smooth and no large lumps remain; do not overmix.

5. Divide batter evenly among liners, filling each about two thirds full, and bake 18 to 22 minutes or until a toothpick inserted in the center comes out with a few moist crumbs. Cool in the pan 5 minutes, then transfer to a wire rack to cool completely.

6. For the Baileys chocolate ganache filling: place chopped chocolate in a heatproof bowl. Heat heavy cream until simmering, pour over chocolate, let sit 1 minute, then stir until glossy. Stir in 2 tablespoons Baileys and the butter if using. Cool until thickened but still pipeable.

7. Core the cooled cupcakes using a small knife or apple corer and pipe or spoon the ganache into the centers, then replace the cut tops if desired.

8. For the Baileys frosting: beat softened butter until creamy, then gradually add sifted powdered sugar with a pinch of salt. Add 3 to 4 tablespoons Baileys and vanilla, beating until smooth and fluffy. Adjust powdered sugar or Baileys for desired consistency.

9. Pipe or spread the frosting onto each filled cupcake, garnish with chocolate shavings or a dusting of cocoa powder, and optionally brush or drizzle with extra Baileys before serving.

Equipment Needed

1. 12-cup muffin tin and paper liners
2. Large mixing bowl and a separate medium bowl
3. Whisk and rubber spatula
4. Measuring cups and spoons plus a liquid measuring cup
5. Electric hand mixer or stand mixer (optional for frosting)
6. Small heatproof bowl and small saucepan or microwave for heating cream
7. Cooling rack and a small paring knife or apple corer
8. Piping bag with a round tip or small spoon for filling and decorating

FAQ

Can I omit the Baileys or use a nonalcoholic substitute? Yes. Replace Baileys with an equal amount of milk plus 1 teaspoon vanilla or a nonalcoholic Irish cream alternative; flavor will be milder.

How do I fill the cupcakes with the Baileys chocolate ganache? Core the cooled cupcake center with a small knife or cupcake corer, spoon or pipe in chilled ganache, then re-seat the removed crumb or leave open before frosting.

How do I make sure the ganache firms enough to pipe? Chill the ganache in the fridge for 20 to 40 minutes, stirring occasionally. When it holds shape but is still pipeable, transfer to a piping bag.

Can I bake the cupcakes ahead of time? Yes. Store cooled, unfrosted cupcakes in an airtight container at room temperature for 1 day or freeze for up to 2 months. Thaw fully before filling and frosting.

How should I store finished cupcakes and how long do they keep? Refrigerate finished cupcakes in an airtight container because of the dairy. They keep 3 to 4 days. Bring to room temperature 20 to 30 minutes before serving for best flavor.

My frosting is too thin or too thick. How do I fix it? If too thin, add 1/4 cup more sifted powdered sugar at a time. If too thick, add 1 teaspoon Baileys or milk at a time until desired consistency is reached.

Fluffy Baileys Chocolate Cupcakes Recipe Substitutions and Variations

All purpose flour
- Cake flour, use same weight but expect slightly lighter crumb
- Gluten free 1:1 flour blend, use same volume and add 1/4 teaspoon xanthan gum if blend lacks it
- Whole wheat pastry flour, replace 25 to 50 percent for a nuttier flavor and slightly denser texture
Baileys Irish Cream (in batter, filling, or frosting)
- Other Irish cream liqueur, swap 1:1
- For nonalcoholic option, use half heavy cream plus half sweetened condensed milk with 1 teaspoon vanilla and 1 teaspoon instant coffee, adjust sweetness to taste
- For a boozy coffee twist, use Kahlua or coffee liqueur 1:1, reduce added sugar if needed
Heavy cream (for ganache)
- Half and half plus 1 tablespoon butter per 1/2 cup, yields similar richness
- Coconut cream for dairy free option, use same volume and expect a coconut note
- Evaporated milk, use same volume but ganache will be slightly less rich and set softer
Unsalted butter (for frosting or optional shine)
- Salted butter, use same amount and omit or reduce any added salt
- Neutral vegetable shortening for stability in warm weather, use same volume but may alter mouthfeel
- Coconut oil solidified, use same volume for dairy free option and chill frosting briefly before piping

Pro Tips

1) Let the eggs and milk come to room temperature before you start. The batter will emulsify more easily and your cupcakes will rise more evenly, giving a lighter crumb.

2) Be gentle when combining wet and dry ingredients. Stir until just smooth and no big streaks remain; overmixing makes the crumb tight and chewy.

3) Chill the ganache briefly after it sets so it is thick enough to pipe without oozing, but not so cold it splits the frosting when you top the cupcakes. If it firms up too much, warm it very gently in short bursts.

4) Because both the filling and frosting contain cream and liqueur, store finished cupcakes refrigerated and bring them to room temperature for 15 to 30 minutes before serving so flavors and textures bloom. Use any extra Baileys sparingly as a final brush or drizzle to avoid making the tops soggy.

Fluffy Baileys Chocolate Cupcakes Recipe

Recipe by Samantha Dalling

0.0 from 0 votes

Servings

servings

Calories

539

kcal

Equipment: 1. 12-cup muffin tin and paper liners
2. Large mixing bowl and a separate medium bowl
3. Whisk and rubber spatula
4. Measuring cups and spoons plus a liquid measuring cup
5. Electric hand mixer or stand mixer (optional for frosting)
6. Small heatproof bowl and small saucepan or microwave for heating cream
7. Cooling rack and a small paring knife or apple corer
8. Piping bag with a round tip or small spoon for filling and decorating

Ingredients

For the cupcakes:
1 cup (120 g) all purpose flour
1 cup (200 g) granulated sugar
1/2 cup (45 g) unsweetened cocoa powder
1 teaspoon baking powder
1/2 teaspoon baking soda
1/2 teaspoon salt
2 large eggs, room temperature
1/2 cup (120 ml) vegetable oil
1/2 cup (120 ml) Baileys Irish Cream
1/2 cup (120 ml) whole milk
1 teaspoon vanilla extract
For the Baileys chocolate ganache filling:
4 ounces (115 g) semisweet or bittersweet chocolate, finely chopped
1/2 cup (120 ml) heavy cream
2 tablespoons Baileys Irish Cream
1 tablespoon unsalted butter, softened (optional for shine)
For the Baileys frosting:
1/2 cup (113 g) unsalted butter, softened
3 to 3 1/2 cups (360 to 420 g) powdered sugar, sifted
3 to 4 tablespoons Baileys Irish Cream
1 teaspoon vanilla extract
Pinch of salt
Optional garnish:
Chocolate shavings or cocoa powder for dusting
Extra Baileys for brushing or drizzle

Directions

Preheat oven to 350°F (175°C) and line a 12-cup muffin tin with paper liners.
Whisk together flour, sugar, cocoa powder, baking powder, baking soda, and salt in a large bowl.
In a separate bowl, whisk eggs, vegetable oil, Baileys, whole milk, and vanilla until combined.
Pour wet ingredients into dry ingredients and stir just until smooth and no large lumps remain; do not overmix.
Divide batter evenly among liners, filling each about two thirds full, and bake 18 to 22 minutes or until a toothpick inserted in the center comes out with a few moist crumbs. Cool in the pan 5 minutes, then transfer to a wire rack to cool completely.
For the Baileys chocolate ganache filling: place chopped chocolate in a heatproof bowl. Heat heavy cream until simmering, pour over chocolate, let sit 1 minute, then stir until glossy. Stir in 2 tablespoons Baileys and the butter if using. Cool until thickened but still pipeable.
Core the cooled cupcakes using a small knife or apple corer and pipe or spoon the ganache into the centers, then replace the cut tops if desired.
For the Baileys frosting: beat softened butter until creamy, then gradually add sifted powdered sugar with a pinch of salt. Add 3 to 4 tablespoons Baileys and vanilla, beating until smooth and fluffy. Adjust powdered sugar or Baileys for desired consistency.
Pipe or spread the frosting onto each filled cupcake, garnish with chocolate shavings or a dusting of cocoa powder, and optionally brush or drizzle with extra Baileys before serving.

Notes

Below you’ll find my best estimate of this recipe’s nutrition facts. Treat the numbers as a guide rather than a rule—great food should nourish both body and spirit. Figures are approximate, and the website owner assumes no liability for any inaccuracies in this recipe.