Hot Tuna Buns
Transform your lunchtime routine with these irresistibly cheesy, golden-baked Hot Tuna Buns! This quick and easy recipe combines flaky canned tuna with creamy mayonnaise, crunchy celery, tangy Dijon mustard, and a hint of zesty lemon juice, creating a perfectly balanced tuna mixture. Nestled inside soft sandwich buns buttered to perfection and generously topped with melted Swiss cheese, these savory delights are baked until bubbly and infused with comforting flavors. Ready in just 25 minutes, these warm, satisfying tuna melts are ideal for a family-friendly meal or a casual snack. Garnish with fresh parsley for a bright finish, and serve with a crisp side salad or hot soup for a complete, crowd-pleasing dish. Perfect search terms include “easy baked tuna recipes,” “hot tuna sandwiches,” and “cheesy tuna melts.”
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Recipe Information
Ingredients
- 2 5-ounce cans Canned tuna
- 0.5 cups Mayonnaise
- 0.25 cups Celery, finely chopped
- 0.25 cups Red onion, finely chopped
- 2 teaspoons Dijon mustard
- 1 tablespoon Lemon juice
- 0.5 teaspoons Salt
- 0.25 teaspoons Black pepper
- 1 cup Swiss cheese, shredded
- 6 Soft sandwich buns
- 2 tablespoons Butter, softened
- 2 tablespoons Parsley, chopped (optional, for garnish)
Instructions
Preheat your oven to 375°F (190°C).
In a medium-sized mixing bowl, combine the drained tuna, mayonnaise, celery, red onion, Dijon mustard, lemon juice, salt, and black pepper. Mix well to create a creamy tuna filling.
Slice each sandwich bun in half horizontally, but do not cut all the way through, so the halves remain attached. Gently spread the buns open, being careful not to tear them.
Spread a thin layer of softened butter on the inside of each bun half.
Fill each bun generously with 2-3 tablespoons of the tuna mixture, ensuring an even distribution of filling.
Place the filled buns on a baking sheet lined with parchment paper or foil.
Sprinkle shredded Swiss cheese over the top of the tuna filling in each bun.
Bake in the preheated oven for 8-10 minutes, or until the cheese is melted and slightly bubbly.
Remove the buns from the oven and allow them to cool for a couple of minutes.
Optionally, garnish with freshly chopped parsley for a bright and fresh touch before serving.
Nutrition Facts
Calories |
448 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 27.8 g | 36% | |
| Saturated Fat | 8.7 g | 43% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 54 mg | 18% | |
| Sodium | 772 mg | 34% | |
| Total Carbohydrate | 28.0 g | 10% | |
| Dietary Fiber | 1.3 g | 5% | |
| Total Sugars | 3.5 g | ||
| Protein | 22.0 g | 44% | |
| Vitamin D | 2.3 mcg | 12% | |
| Calcium | 221 mg | 17% | |
| Iron | 2.4 mg | 13% | |
| Potassium | 222 mg | 5% | |
*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.
