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 PostsLemon Pistachio Shortbread CookiesBaby Shower Cookies That Are Too Cute To EatPerfect Sugar CookiesChocolate Walnut Shortbread CookiesMelted Snowman Sugar CookiesMelt-In-Your-Mouth Pumpkin CookiesPumpkin Spice Cookies with Cinnamon Cream Cheese FrostingSalted Caramel Pumpkin Cookies