Chocolate Sour Cream (or Greek Yogurt) Zucchini Fudge Cake

INGREDIENTS

2 1/2 cups

All-Purpose Flour

1 tsp

baking soda

1/2 tsp

baking powder

1/2 tsp

salt

3/4 cup

unsweetened cocoa powder, preferably dark cocoa powder *

2 tsp

espresso powder, optional, but it enhances the flavor of the chocolate

1/2 cup

(1 stick, 4 ounces) butter

1/2 cup

vegetable oil (or unsweetened apple sauce)

1 2/3 cups

granulated sugar

large eggs

1 tsp

vanilla

1/2 cup

sour cream or Greek Yogurt

2 1/2

to 3 cups shredded or grated zucchini (about one 10-inch zucchini or 3 small/medium zucchini - 12 ounces total)

1 1/2 cups

chocolate chips

3/4 cup

heavy cream

1 1/2 cups

) chopped chocolate (semisweet or milk) or chocolate chips