Brownies - cooking recipe

Ingredients

1 c. margarine
2 c. sugar
4 eggs
1 1/2 c. flour
1/2 tsp. soda
1/4 c. cocoa
pinch of salt
1 tsp. vanilla
1 c. walnuts (optional)

Preparation

Cream the margarine and sugar.
Add well beaten eggs.
Sift dry ingredients and blend entire mixture. Spread in an 11 x 15-inch pan. Bake 15 to 20 minutes in a 400\u00b0 oven.