Brownies - cooking recipe

Ingredients

2 c. sugar
4 eggs
2/3 c. margarine, melted
1/2 c. chopped nuts (optional)
1 1/4 c. self-rising flour
1 tsp. vanilla
2/3 c. cocoa

Preparation

Mix all ingredients.
Bake at 350\u00b0 for 20 minutes.