Heat olive oil and crushed garlic in skillet on low/medium heat until hot.
Mix ground beef, worcestershire sauce, ketchup, parmesan cheese and onion powder together in a dish. Form hamburger patties and push down flat in the skillet.
Season with salt and pepper and cook until no pink in the middle. Approx 5 - 7 minutes each side
Add cheese (optional)
Serve with Mayo, sweet relish and greens
Cooking times may vary
Serves: approx 5-6 large hamburgers