Brownies - cooking recipe

Ingredients

2 sticks margarine
1 c. all-purpose flour
1/2 c. cocoa
2 c. sugar
4 eggs, beaten
1 tsp. vanilla
1 c. pecans, chopped (optional)
1/2 to 3/4 c. chocolate chips (optional)

Preparation

In a saucepan, melt margarine.
Then slowly add flour and cocoa; mix well.
Remove from heat and add remainder of ingredients.