Thin & crispy cookies with peanut butter chips

Peanut butter chips (sugar, partially defatted peanut flour, palm kernel and palm oils, nonfat milk, soy lecithin, salt), enriched flour (wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), sugar, salted butter (cream, water, salt), eggs, light brown sugar, peanut butter (peanuts, sugar, palm oil, salt), salt, baking soda, vanilla extract.