INGREDIENTS
1
Banana, large ripe
1
Egg, large
2 tbsp
Peanut butter
3/4 cup
All-purpose flour
1/2 tsp
Baking powder
1/4 tsp
Baking soda
1/4 tsp
Cinnamon
1 1/2 tbsp
Cocoa powder, dark
1 cup
Confectioners\' sugar
6 tbsp
Granulated sugar
1/8 tsp
Sea salt, fine
1 1/4 tsp
Vanilla
2 tbsp
Neutral oil
1 1/2 tbsp
Butter, unsalted
1/4 cup
Sour cream
3
Splashes of milk