Ingredients

Ingredient Serves 6
Onion 1
Carrot 1
Zucchini 1
Egg 1
Breadcrumbs 1/4 cup
Dried mixed herbs 1 tsp
Lean beef mince 500g
Cos lettuce 1
Tomatoes 2
Cheese slices 6
Wholegrain bread rolls 6
Olive oil spray, as needed

Method