Tuna Salad with Dehydrated Vegetables:
A Quick & Flavorful Meal

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Susan Gast | Author and blogger at Bored Boomers, Beesville Books, A New Sober You and Easy Food Dehydrating

Tuna salad with dehydrated vegetables is a quick, protein-packed meal that’s both light and satisfying!

It’s easy to whip up, packed with flavor, and perfect for meal prep, sandwiches, or as a salad topper.

Tuna Salad, in a green bowlA bowl of tuna salad with dehydrated vegetables

I love adding onion and celery for extra crunch, but you can customize it to suit your taste. Want an even heartier bite? Serve it on homemade bread—toasted for a crispy edge or soft for a classic, comforting sandwich.

Whether you’re making lunch at home or packing for a trip, this versatile tuna salad is sure to hit the spot!

What are the Different Kinds of Tuna Fish?

Not all tuna is the same! There are several varieties of tuna, each with its own unique flavor, texture, and fat content. Whether you’re using tuna for a salad, pasta bake, or grilling it fresh, understanding the differences can help you choose the best one for your dish.

Albacore (White Tuna)

Albacore is known for its mild flavor and firm, flaky texture. It has a higher mercury content than some other varieties, but it’s a popular choice for canned tuna due to its light color and leaner profile.

Yellowfin (Ahi Tuna)

Yellowfin tuna has a richer taste and firmer texture compared to albacore. It contains more fat, making it a favorite for grilling and searing. It’s also commonly found in sushi and poke bowls due to its smooth, meaty consistency.

Bigeye Tuna

Bigeye tuna is fattier than yellowfin, giving it a buttery texture and deeper flavor. It’s prized for its high omega-3 content and is commonly used in sushi and sashimi.

Bluefin Tuna

Bluefin is the most prized tuna variety, known for its rich, melt-in-your-mouth texture. It has the highest fat content of all tuna types, which gives it a deep, savory flavor. Because of overfishing concerns, Bluefin is often the most expensive and less commonly used in everyday cooking.

Skipjack Tuna

Skipjack is the most commonly canned tuna and is often labeled as “light tuna.” It has a stronger, more pronounced flavor than albacore and is lower in mercury, making it a great everyday option for salads, sandwiches, and pasta dishes.

Which Tuna Should You Use?

For canned tuna recipes like tuna salad with dehydrated vegetables or tuna pasta bake, skipjack or albacore are great choices.

If you’re looking for a richer, steak-like tuna, yellowfin or bigeye are excellent options.

And if you’re feeling fancy, bluefin is the ultimate indulgence.

Top of Recipe

Tuna Salad with Dehydrated Vegetables Recipe

Ingredients

Instructions

  1. Rehydrate the celery and onion in a jug of cold water.
  2. Drain the tuna as best you can in the kitchen sink, use a sieve, or squeeze out excess water with your fingers/hands.
  3. Spoon out the mayo and sour cream in a dish and mix well with the celery and onion.
  4. Add the two cans of tuna, and mix well.
  5. Season with salt and pepper, and chill the tuna salad in the fridge.

Nutrition Information

  • Servings: 4 servings
  • Calories: 126kcals
  • Fat: 7.9g
  • Protein: 12.9g
  • Carbohydrates: 1g
Bottom of Recipe

Want to Use Fresh Ingredients?

If you want to use fresh ingredients that you may have on hand, do this:

diced red onion and celery stalks on cutting board

Exchange the dry ingredients in the recipe, above, for these fresh ingredients listed below!

  • 3 tablespoons of celery, finely diced/chopped
  • 1/8 red or white onion, peeled and finely diced

What is the Nutritional Value of Tuna?

Tuna is an excellent source of lean protein, making it a great option for anyone looking to build or maintain muscle while keeping meals light and satisfying. A single serving of tuna provides high-quality protein that keeps you feeling full and energized.

But that’s not all—tuna is also packed with heart-healthy omega-3 fatty acids, which support brain function, reduce inflammation, and promote cardiovascular health. These essential fats can help lower bad cholesterol (LDL) and may even improve overall heart health when included in a balanced diet.

Additionally, tuna is rich in key vitamins and minerals, including:
✔️ Vitamin B6 & B12 – Supports brain function, energy levels, and red blood cell production
✔️ Selenium – A powerful antioxidant that helps protect cells from damage
✔️ Potassium – Helps regulate blood pressure and muscle function
✔️ Iron – Essential for oxygen transport in the blood

Another bonus? Tuna is naturally low in saturated fat and calories, making it a great choice for a nutrient-dense meal without unnecessary added fats.

Whether you’re following a high-protein diet, looking for heart-healthy options, or just want a delicious, satisfying meal, tuna is a fantastic ingredient to keep in your kitchen.


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Tuna Salad Sandwich

Should You Use Tuna in Oil or Water?

If you prefer a richer, more flavorful tuna salad and aren’t worried about calories, try mixing it up! Use one can of tuna in water for a lighter base and one can of tuna in oil to add extra richness.

This combo gives you the best of both worlds—flavorful without being too heavy.

Foil-Packed Tuna: A No-Drain, Flavorful Option

Ever tried tuna in foil pouches? They’re really good! With no excess water to drain, they tend to have a firmer texture and more concentrated flavor—perfect for sandwiches and salads.

💡 Tip: If using canned tuna, don’t add all the oil or water—too much liquid will make your tuna salad soggy, and no one wants a sandwich that drips onto their shirt!

If You're Into Grilled Tuna Steaks... and Who Isn't?

Here are some tasty seasoning suggestions to add to your tuna steaks before grilling:

  • Lemon Pepper - The citrus and peppery spice is a perfect complement to the rich tuna flavor. Use some zest and juice along with cracked black peppercorns.
  • Soy Sauce & Brown Sugar - A quick marinade of soy sauce, brown sugar, minced garlic, and ginger lends a lovely caramelized flavor.
  • Cajun Spice - A Cajun or Creole seasoning blend adds warmth through spices like paprika, oregano, thyme, cayenne, and onion/garlic powder.
  • Fresh Herbs - Chopped fresh rosemary, thyme, oregano, and extra virgin olive oil makes a simple marinade, letting the tuna shine.
  • Teriyaki Sauce - Salty-sweet teriyaki sauce with toasted sesame oil and seeds marinates the tuna beautifully.
  • Lemon Herb Butter - Top grilled tuna steaks with seasoned lemon butter mixing fresh herbs into melted butter.
  • Caper Relish - Coarsely chop capers, parsley, and a bit of lemon zest makes for a tangy, briny relish topping.

Go easy on using thicker sauces so you won't overpower the wonderful rich tuna flavor in the cooking process.

Let the tuna marinate for 30 minutes up to 2 hours before grilling over high heat.

The best way to cook tuna depends on the type of tuna and your personal preferences. Tuna can be cooked rare, medium-rare, or well-done.

It can also be grilled, baked, poached, or seared.

Thanks for reading my tuna salad with dehydrated vegetables recipe. Enjoy!

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Don't forget to grab your free Six Simple Steps eBook! It’s packed with tips for dehydrating everything from fruits and veggies to dog treats. Get it here.

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