Cheese Burgers

• 2 tablespoons vegetable oil, separated (30 ml)
• 1 small onion, peeled and finely chopped
• 2 lbs lean ground beef (900 g)
• 1 egg
• 1 tablespoon parsley, chopped (15 ml)
• 4 slices Roquefort cheese
• 1 tablespoon Worcestershire sauce
• 3 drops Tabasco sauce
• salt
• pepper

1. In small frying pan, heat 1 tablespoon of the oil.
2. Add onion, cover, and cook over low heat for 4 minutes.
3. Combine beef and egg, mixing well.
4. To beef mixture, add cooked onion, parsley, Worcestershire and Tabasco sauces and mix well.
5. Shape mixture into 4 large patties, scoring each with a knife.
6. Heat remaining tablespoon of oil in large frying pan. When hot, add meat patties and cook 10 to 12 minutes over medium heat. Turn 4 times during cooking, and once seared, season well.
7. When burgers are done, transfer to ovenproof dish. Cover each burger with a slice of cheese and broil 2 to 3 minutes.

vegetable oil, onion, lean ground beef, egg, parsley, cheese, worcestershire sauce, tabasco sauce, salt, pepper

Taken from www.food.com/recipe/cheese-burgers-309907 (may not work)