Double Peanut Butter Cookies
["1/2 c. butter", "1/2 c. shortening (Crisco)", "1 c. peanut butter", "1 c. sugar", "1 c. brown sugar", "2 eggs", "2 1/2 c. flour", "1 tsp. baking powder", "1 1/2 tsp. baking soda", "1/2 tsp. salt", "2 (12 oz.) pkg. peanut butter chips"]
["Cream butter, shortening, peanut butter, sugars and eggs in a large bowl.", "Blend in flour, baking soda, baking powder and salt. Stir in peanut butter chips and shape into 1-inch balls.", "Place on an ungreased cookie sheet.", "Bake 10 to 12 minutes at 350\u00b0."]
["butter", "shortening", "peanut butter", "sugar", "brown sugar", "eggs", "flour", "baking powder", "baking soda", "salt", "peanut butter"]