115 g butter or margarine
120 ml vegetable oil
350 g white sugar
2 eggs
120 ml sour milk or buttermilk
5 ml vanilla extract
250 g sifted all-purpose flour
5 g baking soda
1 g ground cinnamon
1 g ground cloves
3 g salt
20 g unsweetened cocoa powder
280 g grated zucchini
20 g ground walnuts
40 g semisweet chocolate chips
Cream together butter, vegetable oil and sugar.
Add eggs, sour milk, and vanilla. Blend well.
In a separate bowl, sift dry ingredients together.
Blend dry ingredients into the butter mixture.
Add grated zucchini, and mix well.
Spread in a greased floured 9 x 13-inch (23 x 33 cm) pan. Sprinkle walnuts and chocolate chips on top.
Bake in a preheated 325°F (165°C) oven for 45 minutes.
45 minutes