Peanut Butter and Chocolate Chip Cupcakes
Ingredients:
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1 cup all-purpose flour
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1 ½ teaspoons baking powder
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1 pinch salt
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½ cup brown sugar
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¼ cup chunky peanut butter
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3 tablespoons unsalted butter, softened
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1 egg
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½ teaspoon vanilla extract
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½ cup milk
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½ cup semisweet chocolate chips