Fresh Tuna Salad

Gina Whitley
By
Gina Whitley
Gina Whitley, private chef with 25+ years of experience, creator of "Sabores de mi Cocina", mother and gastronomic entrepreneur. Specialist in traditional and contemporary Mexican cuisine,...
12 Min Read

Fresh tuna salad: the freshest and most nutritious option for your meals

In a world where speed and health become indispensable, preparing a fresh tuna salad is presented as an intelligent and delicious choice. The combination of simple, yet flavorful ingredients transforms any moment of the day into a culinary experience full of energy and well-being. The versatility of this salad makes it perfect for both a light summer lunch and a special dinner with friends, where each bite highlights the freshness of the sea and the quality of carefully selected ingredients. In 2025, eating habits show a clear trend towards healthy, balanced, and fast food, and this recipe embodies all of that in a dish that stands out for its simplicity and authentic flavor. The key, without a doubt, is to choose a good fresh tuna quality, prepare a marinade that enhances its marine notes, and use vegetables that provide color, texture, and vitamins, creating a perfect balance between nutrition and pleasure. Furthermore, thanks to the variety of optional ingredients, you can customize it according to your tastes, from adding avocado to incorporating peppers or black olives, making each salad a unique creation adapted to every palate. This dish is not only a delight for the palate, but it is also an example of how simple eating can become a true spectacle of natural flavors, without complications and with results that will surprise those who try it.

Preparation time

  • Preparation: 15 minutes
  • Cooking: 0 minutes
  • Total: 15 minutes
  • Servings: 4
  • Difficulty: Easy

Ingredients

  • 1 kilo of fresh tuna
  • 2 onions cut into julienne strips
  • 2 tomatoes cut into julienne strips
  • 1 lettuce
  • 20 chopped olives
  • ½ cup lime juice
  • Olive oil
  • Vinegar
  • Salt and pepper
  • Optional: diced avocado
  • Mexican version: 2 chilies
  • Optional Spanish version: julienned pepper

Utensils we will use

  • Vessel or large bowl
  • Knife and cutting board
  • Strainer
  • Mixing spoons
  • Container with lid or airtight bag

Preparation

1. Prepare the tuna

  • Washing and cutting: Wash the kilo of fresh tuna well under the tap, making sure there are no traces of dirt or scales left. Then, dry it with kitchen paper and cut it into cubes or rectangles of approximately 2-3 cm, to facilitate its marinating and movement in the salad.

2. Marinate the tuna

  • Mix juice and marinate: In a large bowl, combine ½ cup of lemon juice with a pinch of pepper. Place the tuna cubes in an airtight plastic bag, pour in the mixture, and make sure to distribute the liquid over all the fish. Refrigerate for 1 hour, allowing the tuna to absorb the flavors and acquire that perfect marinated texture.

3. Prepare the vegetables and dressings

  • Chop vegetables: Meanwhile, wash the onion, cut into fine julienne, and the tomatoes into small cubes or julienne, as you prefer. If using chilies or peppers, prepare them also in julienne, adding a spicy or sweet touch depending on the variety.
  • Dress: In the same bowl, add the chopped olives, a drizzle of olive oil, a few drops of vinegar, salt, and pepper to taste. Mix well, making sure all the vegetables are covered with the dressing.

4. Integrate the tuna and vegetables

  • Combine ingredients: Remove the marinated tuna and drain it lightly if necessary. Add it to the bowl with the vegetables and mix gently so that the flavors integrate without breaking up the fish. If desired, add avocado pieces and optional additions like julienned pepper to further enrich the texture and flavor.

5. Present and serve

  • Final assembly and presentation: Place a bed of lettuce on individual plates, distribute the salad on top, decorating with chopped parsley or more olives if you wish. If you prefer an extra touch, sprinkle with fresh parsley before serving. You can accompany it with crusty bread or some crackers.

To finish and serve

Before bringing the salad to the table, check the seasoning level, adjusting if necessary with a little more salt, vinegar, or lemon juice. The key is that all the flavors are balanced and the fish has a juicy and marinated touch, highlighting its freshness. Serve immediately over the bed of lettuce and enjoy every bite, which combines the tenderness of the tuna with the crunchiness of the vegetables, ideal for any occasion, from brunch to a light summer dinner. Don't forget to add a touch of fresh parsley for an irresistible aroma!

I want to share these tips with you

  • Control the marinade: Do not let the tuna marinate for more than an hour if you prefer a mild flavor, as it can oxidize. However, the longer it marinates, the more intense the flavor will be.
  • Freshness of ingredients: The quality of the tuna and vegetables determines the success of the salad. Always use fresh and reliable products, preferably from renowned stores like Conservas Dani or La Piara.
  • Balance in seasoning: Taste the salad before serving to adjust the salt, vinegar, or lemon juice, thus achieving a balanced and pleasant flavor.
  • Texture and presentation: Make sure all ingredients are uniformly cut and that the dish has a variety of colors, which invites you to eat with your eyes and then with your palate.
  • Non-marinated alternative: If you don't like “raw” marinated tuna, you can briefly sauté it in a pan with a little oil for a warmer touch.

Nutritional Information

  • Calories: 250 kcal
  • Proteins: 22 g
  • Fats: 14 g
  • Carbohydrates: 8 g
  • Fiber: 3 g

These values are approximate per serving and may vary depending on the quality and quantity of ingredients.


5 keys to make your fresh tuna salad perfect

  1. Use quality ingredients: The freshness of the tuna and vegetables will make a difference in flavor and texture.
  2. Marinate for sufficient time: The marinating time helps the fish acquire flavor and better texture.
  3. Balance the flavors: Add healthy fats, citrus, and salt for a well-rounded and harmonious flavor.
  4. Prepare vegetables with precision: Cut into fine julienne or small cubes to facilitate mixing and visual appeal.
  5. Present with elegance: Serve on a bed of lettuce and garnish with fresh herbs for an attractive presentation.

When to enjoy this salad?

Fresh tuna salad is ideal in warm seasons, as its freshness and lightness provide relief and energy. It's perfect for a summer lunch, a quick meal on weekdays, or an appetizer at family gatherings. Additionally, it pairs very well with seasonal dishes, outdoor events, and special celebrations where simplicity and natural flavor are key.


Similar alternatives to tuna salad that you will love

RecipeKey ingredientsDifference/advantage
Warm lentil and tuna saladLentils, tuna, vegetablesIncludes legumes, more plant proteins and different texture
Mango, cucumber and tuna saladMango, cucumber, tunaSweeter and tropical flavor, very refreshing
Elbow pasta, tuna and corn saladElbow pasta, corn, tunaCooks in minutes, ideal for children and adults
Tropical Chicken and Coconut SaladChicken, coconut, tropical fruitsMore exotic flavor and beach aroma
Mexican nopalitos and octopus saladNopalitos, octopus, cilantroCombines traditional Mexican ingredients for an authentic flavor
Pasta salad with burrata and tomatoesPasta, burrata, tomatoesCreamy texture and intense flavor, ideal for dinners with guests

Frequently asked questions about fresh tuna salad


Share your experience with this salad

Have you tried making this salad with fresh tuna? Tell us how it turned out and which variations you liked best. Cooking is an adventure, and every dish can be personalized according to your tastes. Don't hesitate to share your tricks, tips, and other ideas so that more people can enjoy this healthy and delicious recipe.

Culinary glossary

  • Julienne: A cutting technique that consists of cutting ingredients into thin, long strips, perfect for onions, peppers, and tomatoes.
  • Marinate: To leave food in a mixture of liquids and seasonings so that it absorbs flavors and acquires a certain texture or softness.
  • Drain: To remove liquids or fats from food, using a colander or pressing with a fork or absorbent paper.
  • Dressing: A mixture of liquids and seasonings (such as oil, vinegar, lemon juice) used to season salads and other dishes.
  • Firm and elastic: Characteristics of the texture of fresh ingredients, which should feel resistant but not hard or dry.
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Gina Whitley, private chef with 25+ years of experience, creator of "Flavors of my Kitchen", mother and gastronomic entrepreneur. Specialist in traditional and contemporary Mexican cuisine, with international recognition.
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