INGREDIENTS
1 cup
sugar
1/2 cup
vegetable oil
1/2 cup
peanut butter
2
tired bananas
2
eggs
7 tbsp
sour milk (To make sour milk: adding 1 teaspoon white vinegar to the milk and let it sit for 5 minutes.)
1 tsp
baking soda
1/4 tsp
salt, optional
2 cups
all-purpose flour
3 tbsp
unsalted butter, melted
1 cup
powdered sugar
1/2 tsp
maple extract
1 tsp
vanilla extract
1 tbsp
heavy whipping cream (see note)