INGREDIENTS
1/2 cup
unsalted butter
1/2 cup
vegetable oil
1 3/4 cups
granulated sugar
1 tsp
vanilla
1 tsp
baking soda
1/2 tsp
baking powder
1/2 tsp
salt
2 larges
eggs
1/2 cup
sour cream
2 1/2 cups
flour
3/4 cup
dutch process cocoa
2 1/2 cups
zucchini
2/3
chocolate
3/4 cup
heavy cream
10 oz
semi sweet chocolate chips