1 cup peanut butter
1 cup firmly packed brown sugar
1 large egg
1 teaspoon baking soda
1/2 cup semi-sweet chocolate chips
1. Preheat oven to 350 degrees. In a small bowl, with a wooden spoon, combine well all ingredients except the chocolate chips.
2. Stir in chocolate until just combined.
3. Drop slightly rounded teaspoonfuls on ungreased cookie sheets. (Do not flattened)
4. Bake 9 minutes or until they are puffed and golden. Place sheets on wire rack and cool for 5 minutes. Remove cookies from sheet and cool completely.