Classic German Burgers - cooking recipe

Ingredients

1 lb lean ground beef
1/2 medium onion, minced
3 tablespoons minced fresh parsley
1 egg, beaten
1/2 teaspoon salt
1/8 teaspoon pepper
1/8 teaspoon ground nutmeg
2 tablespoons flour
butter (for frying, use about 1/4 stick at a time)
1 large onion, thinly sliced into rings

Preparation

Combine all ingredients except butter and onion rings. Shape into patties. Melt butter in skillet over medium to med-high heat. Fry in melted butter until desired doneness, about 10-12 min per burger.
Remove and keep warm. Fry onion rings in pan drippings until golden. Place burger on bun, with whatever condiments you like. Put fried onion on top of burger, enjoy!