These brownies have been a favorite in my family since I was a small child. Because they’re so popular, I usually double the recipe. Great with chocolate frosting!
Ingredients:
1/2 cup peanut butter
1/3 cup margarine, softened
2/3 cup white sugar
1/2 cup packed brown sugar
2 egg
1/2 teaspoon vanilla extract
1 cup all-purpose flour
1 teaspoon baking powder
1/4 teaspoon salt