INGREDIENTS
1 cup
Zucchini
1
Egg
1
Egg yolk
1 cup
All-purpose flour
1/4 tsp
Baking soda
3 1/2 tbsp
Cocoa powder, unsweetened
1 cup
Granulated sugar
1 cup
Powdered sugar
1/2 tsp
Salt
3 tbsp
Semi-sweet chocolate chips
1/2 cup
Semi-sweet or dark chocolate chips
1 1/4 tsp
Vanilla
1/3 cup
Vegetable oil
3 tbsp
Butter
1 1/2 tbsp
Milk