Leah Likes: Monster Cookies Leah Likes: Monster CookiesPeanut Butter Cookies filled with oats, chocolate chips and M&Ms. Read More Baking Tips, Cookies, Kid TreatsLaura NielsenFebruary 28, 2021Monster Cookies, Monster Cookie, Monster, Cookie, cookies, leah likes, leah, M&M, M&M cookies, chocolate chip, oats, peanut butterComment