One
cup brown sugar
One cup
butter
One cup
peanut butter
Two
eggs
One
teaspoon vanilla
Two and a quarter cups
flour
One quarter cup
cocoa powder
One teaspoon
baking soda
Mix the ingredients in the order given. Roll dough into balls (experiment with the size). Flatten the balls with a fork dipped in flour. Bake in a 350 degrees fahrenheit oven for about ten minutes.