Deliciously soft and chewy cookie bars made with yellow cake mix, colorful pastel M&Ms, and white chocolate chips, perfect for Easter celebrations.
Course: Dessert, Snack
Cuisine: American
Keyword: cake mix recipe, Cookie Bars, Easter dessert, Easy Dessert, spring baking
Experiment with different cake mix flavors or add chopped nuts for texture. Chill for extra chewy bars.