Zucchini Brownies - cooking recipe

Ingredients

1/2 c. butter or margarine
1/3 c. oil
1 3/4 c. sugar
2 eggs
1/4 c. cocoa
1 tsp. vanilla
2 1/2 c. flour
1/2 c. sour milk
1/2 tsp. salt
2 c. shredded zucchini
1 c. chocolate chips
1/2 c. chopped nuts (optional)

Preparation

Mix butter, oil and sugar together.
Add remaining ingredients.
Mix well.
Pour into greased 9 x 13-inch pan.
Bake at 350\u00b0 for 35 minutes.