Next Video: How to Make Double Berry Slab Pie Video Cancel 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 Chex Mix™ Muddy Buddies™ Cookies Video When peanut butter and Chex Mix™ Muddy Buddies™ meet up in cookie form, pure deliciousness occurs. A must-make recipe. Dessert Recipes By Betty Crocker