Sarah's Oklahoma Onion Burger
Onion burgers are one of America's greatest regional renditions, but be warned--these are diner style, and prepare for those drops of grease, but don't let it scare you. They're so craveable, you may want to eat a second! You do not want to use anything under an 80/20 fat ratio. If you do, they won't be good.
You can use yellow or white onion in this recipe.
Instead of ground beef, you can also use a combination of ground venison or ground bison with ground bacon.
I use a seasoning from Trader Joe's(R) called "21 Seasoning Salute", but feel free to use what you have on hand.
If you like, heat another pan until hot and melt some butter in it to toast the buns before you use them. About 30 seconds should get you a nice toasty brown.