1Heat oven to 375°F. In large bowl, beat brown sugar, peanut butter, butter and egg with electric mixer on medium speed until creamy. On low speed, beat in flour, baking soda, baking powder and salt. Stir in peanut butter chips.
2Shape dough into 1 1/2-inch balls. Coat balls with granulated sugar. On ungreased cookie sheets, place balls about 2 inches apart (do not flatten).
3Bake 9 to 12 minutes or until light brown. Cool 5 minutes; remove from cookie sheets to cooling racks. Cool completely; store tightly covered.