Monster Cookie Bars
Monster Cookie Bars By Maria Lichty Published on October 20, 2021 Quick Summary Monster Cookie Bars- soft and chewy peanut butter oatmeal cookie bars with chocolate chips and colorful M&M’s. All of your favorites in one pan! The perfect dessert for parties and potlucks! Pin this now to find it later Monster cookies are one of my all-time favorite cookies to bake and eat. I make them all of the time....