Grandmother's Deelicious Brownies

2 c. sugar
2 sticks margarine, soft
4 eggs
8 T. cocoa
1 1/3 c. SR flour
2 t. vanilla
1 c, chopped pecans, or halves to place on top

Combine all ingredients. Bake in sprayed 9x13 pan for 25 minutes at 350 degrees.