Next Video: Heirloom Recipe Patty Melts with Smothered Onions 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. Heirloom Recipe Original Chex Party Mix Need a party snack? This recipe for Original Chex® Party Mix from the Betty Crocker Cookbook is ideal for any occasion and can be ready in just minutes—you’ll want to make it often. Heirloom Recipes By Betty Crocker