Ingredients
- Cupcakes:
- 1 cup sweet butter, softened
- 1 cup superfine sugar
- 2 cups self-rising flour
- 4 eggs
- 1 teaspoon orange extract
- Frosting:
- 2 cups powdered sugar, sifted
- 1/2 cup sweet butter, softened
- 1/4 cup sour cream
- 2 tablespoons Kahlua
- 1 tablespoon grated orange zest
Directions
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Preheat oven to 350°; place 18 paper baking cups in muffin pans.
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In a bowl, combine all the cupcake ingredients; beat with an electric mixer until smooth and pale, about 2-3 minutes.
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Spoon batter into the cups; bake 20 minutes.
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Remove pan from oven and cool for 5 minutes; then remove cupcakes and cool on a rack.
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Make frosting: beat the powdered sugar and butter in a bowl until soft and creamy.
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Beat in the sour cream, Kahula, and orange zest.
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Swirl onto the cooled cupcakes.