Chocolate Chip Banana Cupcakes

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Details

10 Ingredients

• 2 egg yolks
• 1 tsp baking powder
• 1/2 tsp salt
• 2 cups sifted flour
• 3/4 cup sour milk
• chocolate chips , as desired
• 1/2 tsp baking soda
• 1 1/3 cups sugar or brown sugar
• 1/2 cup butter
• 1 cup mashed ripe banana (3-4 bananas)