Ingredients
- 1-2/3 cups all-purpose flour, spooned into measuring cup and leveled-off
- 1 teaspoon baking powder
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 stick (1/2 cup) unsalted butter, at room temperature
- 3/4 cup plus 2 tablespoons sugar
- 2 large eggs
- 1 cup mashed bananas, from 2 to 3 overripe bananas
- 1 teaspoon vanilla extract
- 1/3 cup sour cream or plain Greek yogurt (low-fat is fine)
- Heaping 3/4 cup semi-sweet chocolate chips