Just mix the tuna, diced red onion, diced celery, mayo—we know Tucci loves Hellmann’s —salt and pepper together until well combined. Then spread the tuna onto one piece of bread—Tucci doesn’t mention ...
and slide sandwiches under broiler. Broil until cheese melts and bubbles, 4-5 minutes. Remove tuna melts from broiler and serve immediately. A green salad or a mix of carrot, cucumber and celery ...