High Protein Tuna Salad

Featured in: One-Pan Everyday Family Suppers

This dish combines tender tuna with a creamy blend of Greek yogurt, light mayonnaise, and zesty mustard, enhanced by diced celery, red onion, and fresh parsley. Served in crisp lettuce leaves, it offers a fresh, low-carb meal ideal for those seeking a light, satisfying option. Topped with avocado slices, cherry tomatoes, and shredded carrots, it balances flavors and textures while supporting weight-conscious dining.

Updated on Fri, 13 Feb 2026 17:10:06 GMT
Fresh high-protein tuna salad lettuce cups with avocado and cherry tomatoes for a light, healthy lunch. Pin This
Fresh high-protein tuna salad lettuce cups with avocado and cherry tomatoes for a light, healthy lunch. | orchardflint.com

These High-Protein Tuna Salad Lettuce Cups are a delightful combination of fresh, crisp lettuce and protein-rich tuna salad. With a perfect balance of creamy texture and bright flavors, this dish offers a nutritious meal that's as satisfying as it is light. The Greek yogurt adds creaminess while keeping the calories low, making these lettuce cups an excellent choice for anyone watching their weight without sacrificing taste or fullness.

Fresh high-protein tuna salad lettuce cups with avocado and cherry tomatoes for a light, healthy lunch. Pin This
Fresh high-protein tuna salad lettuce cups with avocado and cherry tomatoes for a light, healthy lunch. | orchardflint.com

This no-cook meal is perfect for busy weekday lunches or light dinners. The combination of lean protein from tuna, healthy fats from the avocado, and fresh vegetables creates a nutritionally balanced meal that supports weight management goals while still providing plenty of flavor and texture. The crisp lettuce cups replace traditional bread or wraps, significantly reducing the carbohydrate content without sacrificing the enjoyable eating experience.

Ingredients

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  • 1 (5 oz / 140 g) can tuna in water, drained
  • 2 tbsp Greek yogurt (nonfat or low-fat)
  • 1 tbsp light mayonnaise
  • 1 tsp Dijon mustard
  • 1 celery stalk, finely diced
  • ¼ small red onion, finely diced
  • 1 tbsp fresh parsley, chopped
  • Juice of ½ lemon
  • Salt and pepper, to taste
  • 1 small head butter lettuce or romaine, leaves separated, washed and dried
  • ½ avocado, sliced (optional)
  • 8 cherry tomatoes, halved
  • 2 tbsp shredded carrots (optional)

Instructions

Prepare the tuna salad
In a medium bowl, combine the drained tuna, Greek yogurt, mayonnaise, Dijon mustard, celery, red onion, parsley, and lemon juice. Mix well.
Season
Season the tuna salad with salt and pepper to taste.
Arrange lettuce cups
Arrange the lettuce leaves on a serving plate to form cups.
Fill the cups
Spoon the tuna salad evenly into the lettuce cups.
Add toppings
Top each cup with avocado slices, cherry tomatoes, and shredded carrots if using.
Serve
Serve immediately.

Zusatztipps für die Zubereitung

For the freshest flavor, prepare the tuna salad mixture just before serving. If you need to make it ahead, store the tuna salad separate from the lettuce cups and assemble just before eating. Pat the lettuce leaves completely dry after washing to prevent the cups from becoming soggy when filled. For easier eating, choose lettuce varieties with sturdy, cup-shaped leaves like butter lettuce or romaine hearts.

Varianten und Anpassungen

For a dairy-free version, substitute the Greek yogurt with a dairy-free yogurt alternative or use only light mayonnaise. To add more flavor dimension, incorporate a pinch of smoked paprika or red chili flakes into the tuna mixture. For a Mediterranean twist, add chopped olives, capers, and a sprinkle of oregano. You can also substitute canned salmon for the tuna or add chopped hard-boiled eggs for even more protein.

Serviervorschläge

Serve these tuna salad lettuce cups with a wedge of lemon on the side for an extra burst of brightness. They pair beautifully with a light soup for a more substantial meal or alongside a fresh fruit salad for a complete lunch. For entertaining, arrange the assembled cups on a platter with extra lemon wedges and fresh herbs as garnish. Consider serving with a small side of pickled vegetables for a tangy contrast to the creamy tuna salad.

Crisp lettuce cups filled with creamy tuna salad and colorful veggies, perfect for weight loss and clean eating. Pin This
Crisp lettuce cups filled with creamy tuna salad and colorful veggies, perfect for weight loss and clean eating. | orchardflint.com

With 24 grams of protein per serving and only 185 calories, these tuna salad lettuce cups make for a nutritionally balanced meal that's as good for your body as it is for your taste buds. The combination of lean protein and fresh vegetables creates a satisfying lunch that will keep you energized throughout the day without weighing you down. Quick to prepare and requiring no cooking, this recipe is perfect for busy weekdays or as a light dinner option when you want something nutritious without much fuss.

Recipe FAQs

What type of tuna works best for this dish?

Use canned tuna in water for a light and flaky texture that blends well with creamy ingredients.

Can I substitute Greek yogurt with another ingredient?

Yes, a dairy-free yogurt or additional light mayonnaise can be used to maintain a creamy consistency.

How do the lettuce cups enhance the dish?

Lettuce cups add a fresh, crisp bite and serve as a low-carb vessel that complements the tuna mixture perfectly.

What optional toppings can I add?

Avocado slices, cherry tomatoes, and shredded carrots add color, flavor, and texture contrasts to the dish.

Is this suitable for a gluten-free diet?

Yes, all ingredients are naturally gluten-free, making this a safe option for gluten-free needs.

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High Protein Tuna Salad

Protein-rich tuna mix presented in crisp lettuce cups with fresh veggies and herbs.

Time to Prep
15 minutes
0
Overall Time
15 minutes
Created by Luke Campbell


Skill Level Easy

Cuisine Type American

Makes 2 Portions

Dietary Details No Gluten, Reduced Carbs

What You’ll Need

Tuna Salad

01 1 can (5 oz) tuna in water, drained
02 2 tablespoons Greek yogurt, nonfat or low-fat
03 1 tablespoon light mayonnaise
04 1 teaspoon Dijon mustard
05 1 celery stalk, finely diced
06 ¼ small red onion, finely diced
07 1 tablespoon fresh parsley, chopped
08 Juice of ½ lemon
09 Salt and pepper to taste

Lettuce Cups & Toppings

01 1 small head butter lettuce or romaine, leaves separated, washed and dried
02 ½ avocado, sliced (optional)
03 8 cherry tomatoes, halved
04 2 tablespoons shredded carrots (optional)

Step-by-Step Guide

Step 01

Prepare Tuna Salad Base: In a medium bowl, combine the drained tuna, Greek yogurt, mayonnaise, Dijon mustard, celery, red onion, parsley, and lemon juice. Mix thoroughly until well combined.

Step 02

Season to Taste: Season the tuna salad with salt and pepper according to your preference.

Step 03

Assemble Lettuce Cups: Arrange the lettuce leaves on a serving plate to form individual cups.

Step 04

Fill Lettuce Cups: Spoon the tuna salad evenly into each lettuce cup.

Step 05

Add Toppings: Top each cup with avocado slices, halved cherry tomatoes, and shredded carrots if desired.

Step 06

Serve: Serve immediately for optimal freshness and texture.

Needed Gear

  • Medium mixing bowl
  • Spoon or fork for mixing
  • Sharp knife
  • Cutting board

Allergy Advisory

Review all ingredients for allergens. Check with a health expert if you have concerns.
  • Contains fish (tuna)
  • Contains eggs (mayonnaise)
  • Contains dairy (Greek yogurt)

Nutrition Details (per portion)

This data is provided for your reference. Always consult with a healthcare professional for nutrition advice.
  • Caloric Value: 185
  • Fats: 7 grams
  • Carbohydrates: 7 grams
  • Proteins: 24 grams

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