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Chocolate Beer Cupcakes with Whiskey Filling and Irish Cream Icing

"These cupcakes are made from scratch with a stout beer, then filled with an Irish whiskey-chocolate filling and topped off with some Irish cream icing. These are perfect for St. Patrick's Day."

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Why it works: Cream and chocolate are a kitchen classic. They rank in the top 5% of all ingredient pairs, and 5,463 recipes mention both. Both carry delta-decalactone, which smells sweet, creamy. The science ↓

The recipe

2 dozen cupcakes
Prep30 min
Cook20 min

Ingredients

Contains: egg, milk, wheat (auto-detected from the ingredients and method; we can miss things, so check labels)

Directions

Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.

  1. Preheat the oven to 350°F (177°C) and line two 12-cup cupcake pans with paper liners.

  2. In a saucepan over medium heat, melt the 1 cup butter with the beer, then remove from heat and whisk in the cocoa powder until smooth. Let cool slightly.

  3. In a large bowl, whisk the flour, white sugar, baking soda and salt. In another bowl, whisk the eggs and sour cream together.

  4. Pour the cooled beer mixture into the dry ingredients and stir until combined, then mix in the egg and sour cream mixture until smooth. Do not overmix.

  5. Divide the batter among the liners, filling each about two-thirds full. Bake for 18 to 20 minutes, until a toothpick inserted in the center comes out clean. Cool 10 minutes in the pans, then move to a wire rack to cool completely.

  6. For the filling, heat the heavy cream until just simmering. Pour it over about half of the chopped bittersweet chocolate, let sit 1 minute, then stir until smooth. Stir in the 2 tablespoons butter and 1 teaspoon Irish whiskey, adding more to taste. Chill 20 to 30 minutes until thick enough to pipe.

  7. Using a small knife, cut a shallow cone-shaped hole in the top of each cooled cupcake. Spoon or pipe the filling into each hole and set the cut tops back in place.

  8. For the icing, beat the softened 1/2 cup butter until fluffy. Gradually beat in the confectioners' sugar, then the Irish cream liqueur, adding more sugar or liqueur as needed for a spreadable texture.

  9. Spread or pipe the icing over the cooled cupcakes. Melt the remaining chopped chocolate in a heatproof bowl set over a pan of barely simmering water, stir until smooth, and drizzle over the icing.

  10. Let the drizzle set at room temperature before serving, or chill briefly if the kitchen is warm.

By allrecipes. Recipe from Open Recipes.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.

  1. Cream + chocolatetop 5% of all pairs
    Aroma overlapmoderate
    Mentioned together5,463 recipes

    Shared aroma: delta-decalactone (sweet, creamy).

  2. Cocoa powder + chocolatetop 2% of all pairs
    Aroma overlapstrong
    Mentioned together1,587 recipes

    Shared aroma: 2-ethyl-3,6-dimethylpyrazine (roasted, nutty).

  3. Butter + creamtop 3% of all pairs
    Aroma overlapstrong
    Mentioned together41,494 recipes

    Shared aroma: delta-dodecalactone (sweet, creamy).

  4. Cocoa powder + creamtop 5% of all pairs
    Aroma overlapstrong
    Mentioned together825 recipes

    Shared aroma: acetic acid (sour, vinegar).

  5. Sugar + creamtop 5% of all pairs
    Aroma overlapmoderate
    Mentioned together43,437 recipes

    Shared aroma: 2,3-butanedione (butter, sweet).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs