Thick and Chewy Monster Cookies 05.26 Edit Thick and chewy Monster Cookies made with oats, peanut butter, M&M candies and chocolate chips. These are always a huge hit with family and friends. Share this post Related Posts Easy Dark Chocolate Walnut Cookies Recipe Fudgy Chocolate Cookies Quaker® Chewy Chocolate Chip Granola Bars - 8ct Dark Chocolate Pistachio Slice & Bake Cookies