Brownies - cooking recipe

Ingredients

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

Preparation

Melt margarine and cool.
Mix eggs, sugar, flour and vanilla until smooth.
Add nuts and put in an 8 x 8-inch greased pan. Bake at 350\u00b0 until done 30 to 50 minutes.