Classic Tuna Melt

The Classic Tuna Melt is a beloved American diner staple, combining a savory tuna salad with melted cheese, typically served open-faced on toasted bread or as a grilled sandwich. It usually features canned tuna mixed with mayonnaise, celery, and seasonings, topped with a slice of cheese like cheddar or American and broiled or pan-fried until bubbly. This comforting dish is a quick, hearty meal often found in lunch spots and home kitchens across the United States.

🍽️ Nutrition at a glance

A typical tuna melt is high in protein from the tuna and cheese, with moderate to high fat from mayonnaise and dairy, while carbs come mainly from the bread. It provides key nutrients like omega-3 fatty acids, vitamin B12, and calcium, and a standard serving ranges from 400 to 600 calories depending on portion size and ingredients.

Nutrition breakdown

Calories	480 kcal
Protein	32 g
Carbs	30 g
Fat	26 g
Fiber	2 g
Sugar	4 g
Sodium	980 mg
Calcium	280 mg
Iron	2.2 mg
Potassium	320 mg
Vitamin A	120 mcg RAE
Vitamin C	3 mg
Vitamin D	1.2 mcg
Vitamin B12	2.5 mcg
Selenium	45 mcg

Per 1 sandwich (approx. 220 g) · estimated, varies by recipe

💡 What's interesting

The tuna melt gained popularity in the mid-20th century as canned tuna became a pantry staple, reflecting post-war American convenience cooking. Nutritionally, it's a unique blend of lean protein and healthy fats, though it's often enjoyed as an indulgent comfort food rather than a health-focused dish.