Footy franks

• 3 onions
• 3 tablespoons tomato sauce (ketchup)
• 1 tablespoon

Preheat the oven to 180°C.

Peel and slice the onions.

Mix together the tomato sauce, mustard and barbecue sauce, and add the onions to this mixture.

Arrange the sausages in a baking dish, cover with the onions, then with cheese and