Upgrade your lunch game with these irresistible Swiss Tuna Melts, a perfect blend of creamy tuna salad, buttery bread, and gooey melted Swiss cheese. This quick and easy recipe combines pantry staples like canned tuna, tangy Dijon mustard, and fresh red onion with zesty lemon juice for a burst of flavor in every bite. Topped with Swiss cheese and broiled to golden perfection, these open-faced sandwiches deliver a delightful crunch and rich, cheesy finish. Ready in just 20 minutes and perfect for a busy weeknight or casual weekend brunch, this dish is guaranteed to satisfy. Serve them hot, sliced, and paired with a crisp green salad or classic tomato soup for a comforting, well-rounded meal.
Preheat your oven's broiler setting or a toaster oven to high.
In a medium mixing bowl, combine the drained tuna, mayonnaise, Dijon mustard, diced celery, minced red onion, lemon juice, salt, and black pepper. Stir until well blended and set aside.
Lightly butter one side of each bread slice. Place the slices buttered-side down on a baking sheet lined with parchment paper or foil.
Spoon the prepared tuna mixture evenly onto the non-buttered sides of the bread slices. Gently spread it out to cover the surface.
Top each tuna-covered bread slice with a slice of Swiss cheese.
Place the baking sheet in the oven on the middle rack. Broil for 3-5 minutes, or until the cheese is melted and bubbly. Watch carefully to avoid burning.
Remove the Swiss Tuna Melts from the oven and allow them to cool for a minute or two.
Cut in halves if desired and serve warm. Enjoy your cheesy, creamy Swiss Tuna Melts!
Calories |
1981 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 124.8 g | 160% | |
| Saturated Fat | 42.1 g | 210% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 333 mg | 111% | |
| Sodium | 3397 mg | 148% | |
| Total Carbohydrate | 107.0 g | 39% | |
| Dietary Fiber | 5.8 g | 21% | |
| Total Sugars | 12.6 g | ||
| Protein | 115.6 g | 231% | |
| Vitamin D | 3.5 mcg | 18% | |
| Calcium | 1179 mg | 91% | |
| Iron | 6.0 mg | 33% | |
| Potassium | 1132 mg | 24% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.