1 onion, chopped

1 C. ketchup

1 1/2 tbsp. brown sugar

1 1/2 tbsp. lemon juice

1 tbsp. soy sauce

Mix together and heat in microwave 2 to 3 minutes. Make 6 hamburger patties. Precook the patties and pour sauce over. Bake at 325° for 20 to 25 minutes.