1 egg
    1 tbsp water
    1 tsp soy sauce
    1 tsp Worcestershire sauce
    2 tbsp tomato sauce
    1 tsp whole-grain mustard
    2 tbsp bread crumbs
    500g lean mince
    1 large onion finely chopped
    1 tbsp fresh basil and oregano, or 1 tsp dry mixed herbs
    2 tbsp olive oil salt & ground pepper


    1. Mix egg, water, soy, Worcestershire and tomato sauces, mustard and crumbs in a bowl.

    2. Add the rest of the ingredients, mix well, season and form into 4–6 patties.

    3. Brush with olive oil and let rest for 10 minutes in a fridge.

    4. Prepare COBB with the griddle plate.

    5. When hot, sear both sides of the patties till light brown and cook for 8 minutes with lid on.

    6. Serve on hamburger buns with a slice tomato, onion and lettuce.

    7. Season with salt and pepper.

    InvertedLogo 01 The Cobb is a compact, portable, versatile, energy efficient cooker that perfectly complements the lifestyle of an outdoor enthusiast or a home entertainer.