Brownies - cooking recipe

Ingredients

2/3 c. flour
1/2 tsp. baking soda
1/4 tsp. salt
1/3 c. margarine, melted
2 Tbsp. cocoa
1 c. sugar
2 eggs, well beaten
1 tsp. vanilla
1 c. pecans

Preparation

Bake at 350\u00b0 for 25 to 30 minutes.