Next Video: How to Make S'mores Peanut Butter Bars Video Cancel View Recipe: Rainbow Brookies This feature is not available with your current cookie settings. You can update your privacy settings to enable this content. Please enable all cookies to use this feature. How to Make Rainbow Brookies Video View Recipe: Rainbow Brookies Fudgy brownies and chewy sugar cookies come together with white vanilla baking chips and rainbow sprinkles to make your new favorite treat. Bars & Brownies By Betty Crocker Loading... Best Match Best Match Highest Rated Most Reviewed Newest Answerbase Article CardCoupon Category Collection Guide Home CardCoupon Other PrintedCoupon Product Product Category Recipe Recipe Video How to Make Cranberry Gooey Butter Bars Video How to Make Pumpkin Patch Brownies Video How to Make Salted Peanut Glazed Brownies Video How to Make Chocolate-Caramel Revel Bars Video How to Make Blueberry Crumble Bars Video How to Make Peek-a-Boo PEEPS® Bunny Brownies Video How to Make Raspberry-Chocolate Swirled Cheesecake Bars Video How to Make Sugar Cookie M&M's™ Bars Video How to Make Soft-Baked Chocolate Chip-Cream Cheese Cookie Bars Video How to Make S'mores Mug Brownie Video How to Make Salted Caramel Macchiato Brownie Cups Video How to Make Raspberry Lemonade Cheesecake Bars Video How to Make Peanut Butter Candy Bars Video How to Make Peanut Butter Brownie Cups Video How to Make Mint Oreo™ M&M's™ Brookies Video How to Make Milk Chocolate-Malt Brownies Video How to Make Holiday Tree Brownies Video How to Make Gingerbread 7 Layer Bars Video How to Make Chocolate Chip Cheesecake Bars Video How to Make Apple Streusel Cheesecake Bars Video How to Make Thumbprint Cookie Bars Video How to Make Easy Baked Alaska Video How to Make Chocolate Ganache-Caramel Cookie Tart Video How to Make Rainbow Brookies Video How to Make S'mores Peanut Butter Bars Video How to Make Pecan Pie Fudge Brownies Video How to Make Black Forest Dream Bars Video How to Make Pineapple Cheesecake Blondies Video How to Make Cookies-and-Milk Cheesecake Brownie Bars Video How to Make Chocolate Peanut Butter Dream Bars Video How to Make Banana Split Brownie Bars Video How to Make Crème Brûlée Cheesecake Bars Video How to Make No-Bake Birthday Cake Bars Video How to Make Fudge Ripple Brownie Bars Video How to Make Double-Berry White Chocolate Crumble Bars Video How to Make Fudgy Chocolate Chip Cookie Bars Video How to Make Gooey S'mores Brownie Cups Video Show More Results Advertisement Content Continues Below