Craving a classic deli favorite? This Subway Tuna Sandwich Recipe lets you recreate that creamy, flavorful tuna filling at home, perfect for a quick lunch or satisfying snack.
If you love the classic taste of a Subway tuna sandwich, you’ll adore this easy copycat recipe.
Creamy, flavorful, and loaded with just the right amount of seasoning, it’s perfect for a quick lunch, a satisfying snack, or even a picnic.
Making it at home means you can control the ingredients, adjust the flavors to your liking, and enjoy that iconic sandwich experience anytime without leaving your kitchen.
Why You Will Love This Recipe!
- Creamy, flavorful filling – perfectly balanced tuna salad every time.
- Quick and easy to make – ready in under 10 minutes.
- Customizable – add your favorite veggies, cheese, or bread.
- Cost-effective – tastes like Subway without the restaurant price.
- Perfect for any meal – great for lunch, snack, or picnic.
Subway Tuna Ingredients
- Tuna in oil, drained very well for best flavor
- Mayonnaise to create creamy, smooth, flavorful tuna salad
- Black pepper, add gradually to taste, enhances overall flavor
- Finely chopped onion, just enough for subtle flavoring
- Chopped red bell pepper adds sweetness and crunchy texture
- Lemon juice, adds bright, tangy flavor to the mixture
- Chopped parsley or dill for a fresh, herbal note
- Small pinch of salt, enhances all the other flavors
How To Make Subway Tuna Sandwich
Step 1: In a large bowl, use a fork to flake the drained tuna into small pieces.
Step 2: Add the chopped red bell pepper, finely chopped onion, parsley (or dill), lemon juice, black pepper, and mayonnaise.
Step 3: Mix everything together until the ingredients are evenly combined and creamy.
Step 4: Taste the tuna salad and adjust with extra lemon juice, black pepper, or herbs if desired.
Step 5: Serve immediately or chill for 15–20 minutes to allow the flavors to meld before serving.
Subway Tuna Sandwich Recipe Tips
- Drain tuna thoroughly – Excess oil or liquid can make the sandwich soggy.
- Use fresh mix-ins – Crisp red bell peppers, onions, and fresh herbs elevate flavor.
- Customize the seasoning – Adjust black pepper, lemon juice, or herbs to your taste.
- Chill for flavor – Letting the salad sit 15–20 minutes helps flavors meld.
- Choose the right bread – A soft sub roll or whole wheat bread works best for texture and taste.
- Optional add-ins – Celery, pickles, or shredded lettuce can add crunch.
- Make ahead for meal prep – Prepare the salad in advance but assemble sandwiches just before serving to avoid sogginess.
Storing And Make Ahead Instructions
- Storing Instructions: Store the tuna salad in an airtight container in the refrigerator for up to 3 days. Keep it chilled until ready to serve to maintain freshness and flavor.
- Make-Ahead Instructions: You can prepare the tuna salad a day in advance to save time. Mix all ingredients, cover tightly, and refrigerate; assemble sandwiches just before serving to prevent the bread from getting soggy.
Subway Tuna Sandwich Recipe Faqs
Can I make this tuna salad ahead of time? Yes! You can prepare the tuna salad up to 24 hours in advance. Keep it covered in the fridge to maintain freshness and flavor.
Can I use canned tuna in water instead of oil? Absolutely. Drain it well, but note that using tuna in oil gives a richer, creamier texture closer to the Subway version.
Can I customize the vegetables? Yes! Feel free to add cucumber, tomatoes, lettuce, or any favorite veggies to make the sandwich your own.
How long will the sandwich stay fresh once assembled? It’s best eaten immediately, but it can be stored wrapped in the fridge for up to 4–6 hours.
Can I make it gluten-free? Definitely! Use gluten-free bread or wraps, and your Subway Tuna Sandwich is ready for a gluten-free meal.
More Copycat Subway Recipes
Subway Bread Recipe (Italian Herb and Cheese Copycat)
Easy Copycat Subway Broccoli and Cheese Soup
Subway Oatmeal Raisin Cookie Recipe
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Subway Tuna Sandwich Recipe (Copycat)
Description
Ingredients
- 12 ounces tuna in oil, drained very well
- ⅓ cup mayonnaise
- ¼ teaspoon black pepper, add more to taste
- 1 tablespoons onion, finely chopped
- ½ cup red bell pepper, chopped
- 1 teaspoon lemon juice
- 1 tablespoon parsley, or dill, chopped
- 1 teaspoon salt, add more to taste
Instructions
- Flake the drained tuna into small pieces in a large bowl using a fork.
- Add chopped red bell pepper, finely diced onion, parsley (or dill), lemon juice, black pepper, and mayonnaise.
- Stir everything together until the mixture is smooth and evenly combined.
- Taste and adjust the seasoning with extra lemon juice, pepper, or herbs as desired.
- Serve immediately, or chill for 15–20 minutes to allow the flavors to meld.
Equipment
- Mixing Bowl
- Fork
Nutrition
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