No Fail Brownies - cooking recipe

Ingredients

1 stick margarine
1 c. sugar
2 eggs
3/4 c. flour
1 Tbsp. vanilla

Preparation

Preheat oven to 350\u00b0.
Melt butter in 9 x 12-inch baking pan. Mix all other ingredients together.
Add the melted butter to your mixture.
Pour contents into baking pan and bake 15 to 20 minutes.