3 large ripe bananas
3⁄4 cup sugar
1 egg, slightly beaten
1⁄3 cup melted butter
1 cup blueberries
1 teaspoon baking soda
1 teaspoon baking powder
1⁄2 teaspoon salt
1 1⁄2 cups flour
Mash bananas in a large mixing bowl.
Add sugar and egg.
Add butter and blueberries.
Combine dry ingredients and gently stir into banana mixture.
Pour into 12 well-greased muffin cups.
Bake at 375 degrees for 20 minutes.