INGREDIENTS
For the Cake
1/2 cup
butter, melted
1 cup
sugar
1/2 cup
brown sugar
1/2 cup
mashed ripe banana
1/4 cup
sour cream
1
egg
2 tsp
vanilla extract
2 cups
shredded zucchini
2 cups
flour
1 tsp
salt
1 tsp
baking soda
1 tsp
cinnamon
1/2 tsp
nutmeg
For the Frosting
1/4 cup
butter, softened
1/4 cup
marshmallow cream
1/4 cup
salted caramel ice cream topping
1/2 tsp
salt
1/2 tsp
cinnamon
2 1/4 cups
powdered sugar
1/4 cup
heavy whipping cream