Preheat oven to 425 degrees.
Lightly grease a 12 cup muffin tin.
In a large bowl combine the flour, sugar, cocoa powder, baking powder, and salt.
In a medium bowl blend the banana, oil, eggs, and vanilla together.
Stir in wet mixture until just blended.
Spoon the batter into the prepare muffin tin, 3/4 full.
Bake in the preheated oven for 15 to 20 minutes.
Remove muffins to wire rack to cool completely.
- 2 mashed bananas
- 2/3 cup oil
- 2 eggs
- 1 1/2 teaspoon vanilla extract
- 2 cups flour
- 1/2 cup sugar
- 2 tablespoon unsweetened cocoa powder
- 1 tablespoon baking powder
- 1/2 teaspoon salt
- 1 cup semisweet chocolate chips