Best Beef Burgers

Ingredients

• 1 kg beef mince
• 1 onion (grated)
• 1 teaspoon dried thyme
• 1/2 teaspoon chili flakes
• 1 large egg
• salt and black pepper (to season)
• 25 ml olive oil (for frying)
• 4 large burger buns (toasted on the grill)
• 1/2 small purple cabbage
• 2 tablespoons mayonnaise
• 1 tablespoon olive oil (to saute mushrooms)
• 1 cup chopped mushrooms
• 2 tablespoons plain yogurt
• 1 tablespoon grated parmesan
• salt and black pepper (to season mushrooms)
• 1 onion (sliced)
• 1 tablespoon flour (to cover slices of onion)
• 1 tablespoon grated parmesan (to cover slices of onion)
• olive oil (to fry onion rings)
• 2 tablespoons tomato sauce
• 2 tablespoons fruit chutney
• 1 cup grated mature cheddar cheese
• 1 cup lettuce
• 4 slices mozzarella cheese
• 2 small radishes (sliced)
• 3 slices parma ham (grilled in oven until crispy)