INGREDIENTS
1 cup
all purpose flour
1 tsp
baking soda
1/2 tsp
salt
baking powder
1 tsp
cinnamon
2
eggs
1 cup
sugar
1/2 cup
vegetable oil
1 tbsp
vanilla paste (or 2 tsp vanilla extract)
1 cup
(packed) shredded and drained zucchini
1/2 cup
chopped walnuts
for the frosting
3 tbsp
unsalted butter
2 cups
confectioner's sugar
heavy cream to thin