Guess the recipe - There's a trophy involved!

Try this out. Anyone care to guess what it is?

3 lbs. lean ground beef
1 extra large onion (I prefer Vidalias), minced, preferably chopped into fine paste
3/4 tsp steak seasoning of your choice (I prefer Grill Master's Montreal Steak)
1/4 tsp salt (sea salt is best!)

Brown beef together over low-med heat in skillet of your choice with above ingredients. Smash it into little tiny bits until it's all broken down... and browned. Simmer over low heat.

between 1 and 3/4 cups - 2 and 1/4 cups ketchup (depends on how wet you want them to be, how ketchupy)
between 2 tbs. and 1/4 cup yellow mustard (depends how sour you want them to be)
1/2 tsp vinegar (yes vinegar! preferably white) - (depends how tart you want them to be)
1 tbs brown sugar (just add this amount and trust.)

Mix together until well-blended and heated well. If it starts bubbling, it's definitely done, so turn it off, slap some on a bun and eat it. It's good. :)