C&S Products Mealworm Delight No Melt Wild Bird Suet Dough contains Corn, Roasted Peanuts, Rendered Beef Suet, Oats, Soy Oil, Mealworms. C&S Mealworm Delight offers our proven Peanut Delight formulation with the addition of dehydrated meal worms that the birds enjoy. This easy to use bird feeding alternative will attract the same birds as feeding live meal worms.