Brownies - cooking recipe

Ingredients

2/3 c. oil
8 Tbsp. cocoa
4 eggs
2 c. sugar
1 1/2 c. self-rising flour
2 tsp. vanilla

Preparation

Mix all ingredients together and pour into a greased 9 x 13-inch pan.
Bake at 350\u00b0 for 20 minutes.