My husband and I love patty melts, and we order them often when we go out to eat. This recipe idea came to me when I was thinking of appetizer ideas I wanted to serve at our upcoming small but annual big game day party. It’s an easy and delicious twist on a patty melt burger, and once you try it, you’ll be amazed how much the flavor of this Patty Melt Dip resembles the iconic patty melt burger, caramelized onions and all!