Corn on the Cob Cupcakes

I can't get over these cupcakes.... Corn on the Cob Cupcakes by Martha Stewart. How cute would these be at your barnyard or county fair party?! Any guesses on how she made the "melted butter"? I had to hunt down the full recipe to find out. It's Laffy Taffy! Way too cute! (Photo via A Ribbon at a Time)