The Hungry-Man Burger has undergone a few tweaks since its inception. Gone is ketchup, instead replaced by Mayo sprinkled with Tarragon spice/herb. When in the mood I carmelize the onions. Tried Mozzarella cheese but still prefer Swiss sprinkling Parmesan cheese on the beef patties when on the grill as well as the Swiss cheese.
The ultimate goal is to recreate the taste of a Burger from a restaurant that my friend and I visited back in high school, that has since gone out of business. It was some kind of mustard burger that I've tried to recreate the taste but have never been able to nail down though I've tried all kinds of mustards.
I also tried splitting the Hungry-man into two burgers, but that just ruins the texture feel of biting into a massive burger.