Ingredients: Tofu slices Burger buns Butter Ketchup Mustard sauce Sliced onions and tomatoes Olive oil (optional) Method: You can use tofu in two different ways. slice tofu in to thick pieces and grill on a stove top griller with some oil or regular flat pan. or marinate tofu in some olive oil, honey, vinegar, salt and pepper mixture and then grill. Toast buns with butter Spread ketchup, mustard sauce on the buns. Layer with onion, tomato and grilled tofu. Serve with salad.