INGREDIENTS
6 tuna fillets
l large onion, cut into slices
1 bottle Italian salad dressing
DIRECTIONS
Heat grill.
Place sliced onion on bottom of a glass baking dish.
Lay tuna steaks on top of onions.
Pour bottle of dressing over tuna; marinate each side for 10 minutes.
Remove from dressing; place fish on grill, avoid pieces touching.
Brush marinade on throughout cooking.
Grill until well seared on one side.
Turn, baste and cook until it is opaque throughout.
Place pieces back in marinade dish until serving time.
Serves 6.
