Lamb Burgers with Rosemary and Feta

1 Place oven on grill function 2 Place all the ingredients into a bowl and mix until well combined 3 Using your hands shape into 4 large burger patties 4 Place the burger patties onto a lined baking tray and cook for 15-20 minutes until cooked through or done to your liking 5 Serve on freshly baked burger buns with rocket and top with pepperdews and sliced tomatoes   •  450 Gram Lamb mince •  1 Red onion, grated •  1 clove crushed garlic •  30 Millilitre Sundried tomatoes in oil, roughly chopped •  1 sachet KNORR Hearty Beef Stew with Rosemary Dry Cook-in-Sauce •  100 Gram Feta cheese, crumbled