Brownies

2 cups sugar
4 eggs
2 cups flour
1 Tbsp. vanilla
2 sticks margarine (melted)
4 Tbsp. cocoa
1 cup chopped nuts (optional)

Mix sugar, flour, and cocoa together. Add remaining ingredients. Mix well. Pour into a 9x13-inch pan. Bake at 350 degrees for about 25 minutes or until toothpick comes out clean.