Cake Mix Cookie Bars Thursday, May 14, 2020 JUMP TO RECIPE (CLICK HERE) My family are huge fans of these cake mix cookie bars. These are soft gooey cookie bars made with moist yellow cake mix, and have chocolate chips and M&M's! Share this post Related Posts Soft and Chewy Sugar Cookies Super Soft Sprinkle Pudding Cookies Blueberry Cobbler Oatmeal Cookies Soft and Chewy Oatmeal Chocolate Chip Cookies Soft Batch Chocolate M&M Cookies Cappuccino Swirl Cookies 45 Totally Adorable Christmas Snacks The 50+ Most Beautiful Christmas Cookies You'll See This Year