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Easy Tuna Sub

Tuna Sub

Camila Benitez
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.
5 from 1 vote
Prep Time 20 minutes
Total Time 20 minutes
Course Main Course
Cuisine American
Servings 6

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
  • teaspoons teaspoon Dijon mustard
  • 2 tablespoons sweet and spicy pickles , drained and finely chopped
  • 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

How to Store 
To store a Tuna Sub, you will need to keep it in the refrigerator to keep it fresh and safe to eat. Here are some tips for storing a Tuna Sub:
Wrap the sub tightly in plastic wrap or foil to prevent it from drying out or getting stale.
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 Facts
Tuna Sub
Amount per Serving
Calories
413
% Daily Value*
Fat
 
17
g
26
%
Saturated Fat
 
2
g
13
%
Trans Fat
 
0.04
g
Polyunsaturated Fat
 
9
g
Monounsaturated Fat
 
3
g
Cholesterol
 
49
mg
16
%
Sodium
 
910
mg
40
%
Potassium
 
266
mg
8
%
Carbohydrates
 
35
g
12
%
Fiber
 
2
g
8
%
Sugar
 
5
g
6
%
Protein
 
28
g
56
%
Vitamin A
 
397
IU
8
%
Vitamin C
 
9
mg
11
%
Calcium
 
42
mg
4
%
Iron
 
13
mg
72
%
* Percent Daily Values are based on a 2000 calorie diet.

All nutritional information is based on third-party calculations and is only an estimate. Each recipe and nutritional value will vary depending on the brands you use, measuring methods, and portion sizes per household.

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