Ingredients
1-1/4 cups all-purpose flour, spooned into measuring cup and leveled off with knife
1/4 cup natural unsweetened cocoa powder (not Dutch-processed), such as Hershey's
1 teaspoon baking soda
1 teaspoon salt
1/2 cup (1 stick) unsalted butter, room temperature
1 cup granulated sugar
2 large eggs
1 cup mashed very ripe bananas, from 2-3 brown bananas
1/2 cup sour cream
1 teaspoon vanilla
1/2 cup semi-sweet chocolate chips
Preparation
