Tuna On A Bun

Prep: 10 min Cook: 5 min Serves: 6 Cuisine: American

Tuna on a bun offers a creamy, flavorful filling topped with melted cheese and chili sauce, perfect for a quick, satisfying lunch or casual dinner. It suits seafood lovers and sandwich fans alike.

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Ingredients

  • 6 round sandwich buns
  • 1 (7 oz.) can grated tuna
  • 1 cup chopped celery
  • 1 tablespoon grated onion
  • mayonnaise
  • 1/2 cup grated American cheese
  • 6 tablespoons chili sauce

Instructions

  1. Split and toast the sandwich buns.
  2. Mix grated tuna, chopped celery, grated onion, and mayonnaise to make the tuna salad.
  3. Spread the tuna salad on the lower halves of the toasted buns.
  4. Sprinkle grated American cheese over the salad.
  5. Add a tablespoon of chili sauce on top of the cheese.
  6. Slide the buns under a broiler to melt the cheese.
  7. Serve hot, with the salad remaining crisp and cool inside the bun.

Tips & Substitutions

For a creamier tuna salad, consider adding a bit of sour cream or Greek yogurt as a substitute for some of the mayonnaise. You can also swap out the American cheese for cheddar or pepper jack for an extra kick. If you prefer a bit of crunch, add diced pickles or relish to the salad. This recipe is versatile and can be adapted to your taste.

Serving Suggestions

These Tuna On A Bun sandwiches make a great casual meal or party snack. Serve them with a side of potato chips or a fresh garden salad for a complete meal. They also pair beautifully with Seafood recipes, like Stuffed Crabmeat Potatoes, for a delightful spread at gatherings.

Storage & Reheating

Store any leftover tuna salad in an airtight container in the refrigerator for up to 2 days. The buns can be stored separately to prevent them from becoming soggy. When ready to enjoy leftovers, reheat the assembled sandwiches under the broiler for a few minutes until the cheese melts again, ensuring the salad remains cool.

Nutrition & Diet Analysis (per serving)

Each serving of Tuna On A Bun contains roughly 267 calories, with 12g protein, 10g carbohydrates, and 20g fat. It is an excellent source of vitamin C (25% of the Daily Value) and protein (23% of the Daily Value).

267 kcal 13% DV
Protein Fat Carbs

Macronutrients

Protein 11.5g 23% DV
Total Fat 20.4g 26% DV
Carbs 10.1g 4% DV
Fiber 1g 4% DV
Sugar 4.5g 9% DV

Electrolytes

Sodium 442.5mg 19% DV
Potassium 299.7mg 6% DV
Cholesterol 22.4mg 7% DV

Vitamins & Minerals

Vitamin A 23.1mcg 3% DV
Vitamin C 22.8mg 25% DV
Vitamin D 0.5mcg 3% DV
Calcium 94.5mg 7% DV
Iron 1.3mg 7% DV
Diet fit Keto-friendly Under 400 cal
Contains Milk Egg Fish

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use fresh tuna instead of canned?

Yes, you can use fresh tuna! Just cook it and flake it before mixing it into the salad. Keep in mind that you may need to adjust the amount of mayonnaise to achieve your desired creaminess. Fresh tuna adds a lovely texture and flavor to the dish.

Can I make the tuna salad ahead of time?

Absolutely! You can prepare the tuna salad a day in advance and store it in the refrigerator. Just remember to toast the buns fresh before serving to maintain their crisp texture. This makes it convenient for quick meals or when hosting guests.

What can I substitute for chili sauce?

If you don't have chili sauce on hand, you can substitute it with a mix of ketchup and hot sauce for a similar flavor. Alternatively, a dash of sriracha or a sweet chili sauce can also work well, adding a nice kick to your tuna sandwiches.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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