Tuna Melt Viral recipe (as published / commonly shared) Ingredients - 2 cans tuna, drained - 2–3 tablespoons mayonnaise; celery/onion optional - Salt, pepper, lemon - Bread; butter; cheddar or American cheese slices Steps 1. Mix tuna with mayo and seasonings. 2. Pile on bread; top with cheese; close sandwich buttered outside (or open-face). 3. Griddle or broil until bread is golden and cheese melts. Citations - Serious Eats — Tuna Melt: https://www.seriouseats.com/tuna-melt-recipe - Pinterest: https://www.pinterest.com/search/pins/?q=Tuna+Melt - web writeups: https://www.google.com/search?q=Tuna+Melt+recipe Compiled for personal use; see citations.