INGREDIENTS
2
large, ripe bananas (about 1 cup mashed)
1/4 cup
milk
1/2 cup
plain yogurt or sour cream
1 tsp
vanilla extract
2
+ 1/2 cups all-purpose flour
1/4 cup
granulated sugar
2 tsp
baking powder
1/2 tsp
salt
1
+ 1/2 teaspoons cinnamon
4 tbsp
unsalted butter
1/2 cup
chocolate chips
1/4 cup
milk
1/4
creamy peanut butter
1/2 tsp
vanilla extract
1
+ 1/2 cups sifted confectioners' sugar
1/4 cup
chopped walnuts, for garnish