Are you looking for a quick and easy meal that's perfect for lunch or dinner? Look no further than a classic tuna sub! This timeless sandwich is a staple in many households and is beloved for its delicious flavor and simplicity. Made with chunk white tuna, crunchy celery, spicy jalapeño, and tangy red onion, this recipe adds a touch of sweetness and spice with sweet and spicy pickles.
With just 20 minutes of preparation time, this tuna salad is easy to make and can be stored in the fridge for up to three days, making it a great option for meal prep.
Tuna sandwiches are not only tasty but also a great source of protein and omega-3 fatty acids, which are essential for maintaining a healthy diet. And with this recipe, you can make a batch of tuna salad that's enough for 6 sandwiches, perfect for feeding a hungry family or meal-prepping for the week ahead.
So, whether you're packing a lunch for work, making a quick dinner, or looking for a delicious and healthy meal prep option, try this classic tuna sandwich recipe today and enjoy its flavorful and satisfying taste. For more tuna-inspired recipes, check out our Tuna Salad, Tuna Pasta Casserole, and Tuna Empanadas.
How to Make Tuna Sub
Note: The full instructions are provided in the recipe card below.
Drain the cans of tuna and flake the tuna with a fork into a mixing bowl. Use a paper towel or fine mesh strainer to pat the tuna dry.
Add the mayonnaise, dijon mustard, jalapeno, parsley, celery, red onion, pickles, lemon juice, salt, and pepper to the mixing bowl with the tuna.
Mix everything together until it is well combined. Slice the sub roll or baguette lengthwise. If desired, you can lightly toast the bread. Spoon the tuna mixture onto the sub roll or baguette.
Add any optional toppings you prefer, such as lettuce, tomato, cucumber, avocado, or any other toppings of your choice. Cut the sub into halves or quarters and serve immediately.
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Recipe
Tuna Sub
Ingredients
- 4 (5-ounce) cans chunk white tuna packed in water, drained
- ½ to ⅔ cup mayonnaise , such as Hellmann's
- 2 ribs celery , finely sliced or diced
- 1 jalapeño ,unseeded, diced ( or seeded for a milder flavor)
- 1 small red onion, yellow onion, or 3 scallions , light and dark green parts, thinly sliced
- Juice from 1 lemon or lime
- 1½ teaspoons teaspoon Dijon mustard
- 2 tablespoons sweet and spicy pickles , drained and finely chopped
- ⅓ cup finely chopped flat-leaf parsley
- ½ teaspoon kosher salt
- ½ teaspoon freshly ground black pepper
- 6 Sliced submarine rolls or sandwich bread of choice
Instructions
- Drain the cans of tuna and flake the tuna with a fork into a mixing bowl. Use a paper towel or fine mesh strainer to pat the tuna dry. Add the mayonnaise, dijon mustard, jalapeno, parsley, celery, red onion, pickles, lemon juice, salt, and pepper to the mixing bowl with the tuna.
- Mix everything together until it is well combined. Slice the sub roll or baguette lengthwise. If desired, you can lightly toast the bread. Spoon the tuna mixture onto the sub roll or baguette. Add any optional toppings you prefer, such as lettuce, tomato, cucumber, avocado, or any other toppings of your choice. Cut the sub into halves or quarters and serve immediately.
Notes
Store the wrapped sub in an airtight container or plastic bag to prevent it from absorbing any odors from other foods in the fridge.
Keep the sub refrigerated for up to 2 days. After that time, the sub may start to lose its flavor and freshness.
If you have leftover Tuna Salad, store it in an airtight container in the refrigerator for up to 2 days. How to Make-Ahead If you want to make a Tuna Sub ahead of time for meal prep or to have on hand for a busy day, here are some tips to follow: Prepare the Tuna Salad mixture according to the recipe and let it cool to room temperature.
Slice the sub roll or baguette lengthwise and spread a layer of Tuna Salad on the bottom half of the bread.
Add any optional toppings you prefer, such as lettuce, tomato, cucumber, avocado, or any other toppings of your choice.
Cover the sub with the top half of the bread and wrap tightly in plastic wrap or foil.
Store the wrapped sub in the refrigerator for up to 2 days. By following these steps, you can make a Tuna Sub ahead of time and have it ready to go whenever you need it. This is a great option for meal prep or for days when you don't have time to prepare a fresh sandwich. When you're ready to eat, simply unwrap the sub and enjoy! How to Freeze While it is possible to freeze a Tuna Sub, it is not recommended as the texture and flavor of the bread and filling may change after thawing.
Nutrition
Nutrition Disclaimer: The nutritional information provided is an estimate, calculated using standard data sources. Actual values may vary based on ingredient brands, preparation methods, and portion sizes. This information is for general reference only and should not be considered a substitute for professional dietary advice.
