Oklahoma Fried Onion Burgers
INGREDIENTS • 1 large onion, peeled, halved and thinly sliced • salt and pepper • 1 lb ground beef • 1 tablespoon butter • 1 tablespoon vegetable oil • 4-8 slices American cheese • Mayo, mustard and pickles, for serving • 4 hamburger buns, toasted PREPARATION Combine … Read more