Brownies - cooking recipe

Ingredients

1 stick margarine
1 c. sugar
2 eggs
1 tsp. vanilla
1/2 c. flour
1/2 c. cocoa
1/2 c. nuts (optional)

Preparation

Mix all together and spread in a greased and floured 9 x 9-inch pan.
Bake at 350\u00b0 for 20 to 25 minutes or until toothpick comes out clean.