Brownies - cooking recipe

Ingredients

1 1/2 c. self-rising flour
2 c. sugar
6 Tbsp. cocoa
2 tsp. vanilla
3/4 c. melted butter
4 eggs
1/2 c. nuts (optional)

Preparation

Mix together.
Bake in 13 x 9-inch pan at 350\u00b0 for 25 to 30 minutes.