Who can resist a juicy beef burger topped with bacon, mushrooms and aged Cheddar? This recipe and photo are from Foodland Ontario, foodlandontario.ca, will fire up your grilling gusto. Grilling Time:Â 14 minutes Preparation Time:Â 15 minutes Cooking Time:Â 4 minutes Serves 6 1-1/2 lb (750 g) lean Ontario ground beef 1 Ontario egg...