INGREDIENTS
2 1/2 cups
flour
1/2 cup
unsweetened cocoa powder
2 1/2 tsp
baking powder
1 1/2 tsp
baking soda
1 tsp
salt
3/4 cup
butter, at room temperature
1 cup
sugar
1 cup
brown sugar
3
eggs
1 tbsp
vanilla extract
1/2 cup
milk
3 cups
grated zucchini
1 cup
semi-sweet chocolate chips