These bite-sized, crispy mini tuna melts are a nostalgic and satisfying twist on the classic sandwich. Creamy tuna salad is nestled on toasted baguette slices and topped with melted cheese for the perfect crowd-pleasing appetizer or light lunch.
In a medium bowl, combine tuna, mayonnaise, mustard, celery, red onion, lemon juice, and garlic powder.
Mix until well combined, breaking up the tuna into smaller flakes.
Season with salt and pepper to taste. Set aside.
Preheat the oven to 375°F (190°C).
Brush both sides of the baguette slices with olive oil and place them on a baking sheet.
Bake for 5 minutes, or until lightly toasted.
Remove from oven and let cool slightly.
Top each baguette slice with a spoonful of the tuna mixture.
Sprinkle a generous pinch of shredded cheese on top of each.
Return to the oven and bake for another 5–6 minutes, or until the cheese is melted and bubbly.
For a golden top, broil on high for 1 minute, watching carefully to avoid burning.
Garnish with chopped parsley and serve warm.
Optional: Top each melt with a slice of pickle or tomato before baking for added zing.
Make It Creamier: Add a little sour cream or Greek yogurt to the tuna salad.
Add Crunch: Sprinkle with toasted breadcrumbs before melting the cheese.
Spicy Version: Add a dash of hot sauce or diced jalapeños to the tuna mix.
No Baguette? Use English muffin halves, crackers, or mini slider buns.
4 servings