INGREDIENTS
12 oz
butter, at room temperature
1 1/4 cups
sugar
1 cup
mashed ripe banana
1 1/2 tsp
baking powder
3/4 tsp
salt
1 3/4 cups
flour
1/2 cup
plus 2 tablespoons milk
3
large eggs, separated
1
bag (5.5 oz) soft caramels
4 1/4 cups
powdered sugar
caramel sauce, for topping, if desired