Here are some recipes to make using peanut butter.   Crunchy Peanut Butter Cookies  1/2 cup soft butter 1/2 cup light brown sugar, packed 1/2 cup crunchy peanut butter 1 egg 1/2 teaspoon vanilla 1/2 teaspoon baking soda 1/4 teaspoon salt 1 1/2 cups all …