High-Protein Tuna Salad Lettuce Cups

Featured in: Quick Snack Fix

This light and satisfying dish features protein-rich tuna salad with Greek yogurt, crisp vegetables, and zesty lemon served in refreshing butter lettuce cups. Perfect for a quick 15-minute lunch that's naturally gluten-free and low in carbohydrates while delivering 24g of protein per serving.

Updated on Wed, 11 Feb 2026 22:14:46 GMT
Fresh High-Protein Tuna Salad Lettuce Cups topped with cherry tomatoes and avocado on crisp butter lettuce. Save
Fresh High-Protein Tuna Salad Lettuce Cups topped with cherry tomatoes and avocado on crisp butter lettuce. | blipbite.com

These High-Protein Tuna Salad Lettuce Cups are the ultimate fresh, protein-packed lunch. Featuring creamy tuna salad served in crisp butter lettuce cups, this dish provides a light and satisfying meal that is perfect for supporting weight loss goals without sacrificing flavor.

Fresh High-Protein Tuna Salad Lettuce Cups topped with cherry tomatoes and avocado on crisp butter lettuce. Save
Fresh High-Protein Tuna Salad Lettuce Cups topped with cherry tomatoes and avocado on crisp butter lettuce. | blipbite.com

Ready in just 15 minutes, this American-style recipe is as easy as it is nutritious. By combining nonfat Greek yogurt with a touch of light mayonnaise and Dijon mustard, you get a rich flavor profile that highlights the quality of the tuna and fresh herbs.

Ingredients

  • Tuna Salad
  • 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
  • Lettuce Cups & Toppings
  • 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)
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Instructions

Step 1
In a medium bowl, combine the drained tuna, Greek yogurt, mayonnaise, Dijon mustard, celery, red onion, parsley, and lemon juice. Mix well.
Step 2
Season the tuna salad with salt and pepper to taste.
Step 3
Arrange the lettuce leaves on a serving plate to form cups.
Step 4
Spoon the tuna salad evenly into the lettuce cups.
Step 5
Top each cup with avocado slices, cherry tomatoes, and shredded carrots if using.
Step 6
Serve immediately.

Zusatztipps für die Zubereitung

Achten Sie auf enthaltene Allergene wie Fisch (Thunfisch), Ei (Mayonnaise) und Milchprodukte (griechischer Joghurt). Wenn Sie alternative Marken verwenden, prüfen Sie die Etiketten auf Allergene. Zur Vorbereitung benötigen Sie eine Rührschüssel, einen Löffel oder eine Gabel, ein Messer und ein Schneidebrett.

Varianten und Anpassungen

Für eine milchfreie Version können Sie den griechischen Joghurt durch eine milchfreie Alternative ersetzen oder ausschließlich leichte Mayonnaise verwenden. Für eine geschmackliche Variation können Sie eine Prise geräuchertes Paprikapulver oder Chiliflocken hinzufügen.

Serviervorschläge

Die Lettuce Cups schmecken am besten, wenn sie sofort serviert werden. Garnieren Sie das Gericht für eine zusätzliche Frische und Helligkeit mit einer Zitronenspalte.

A vibrant platter of High-Protein Tuna Salad Lettuce Cups garnished with fresh parsley and lemon wedges. Save
A vibrant platter of High-Protein Tuna Salad Lettuce Cups garnished with fresh parsley and lemon wedges. | blipbite.com

With only 185 calories and 7g of carbohydrates per serving, these High-Protein Tuna Salad Lettuce Cups are a fantastic way to enjoy a delicious, guilt-free meal any day of the week.

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Kitchen Guide

Can I make this ahead of time?

Yes, prepare the tuna salad up to 24 hours in advance and store it in an airtight container in the refrigerator. Assemble the lettuce cups just before serving to keep them crisp and prevent sogginess.

What lettuce works best for cups?

Butter lettuce and romaine are excellent choices due to their sturdy, cup-shaped leaves that hold fillings well. Iceberg lettuce also works, though butter lettuce offers the most delicate texture and easiest folding.

Is this suitable for meal prep?

Absolutely. Store the tuna salad separately from washed lettuce leaves. Both components keep well for 3-4 days refrigerated. Simply fill the lettuce cups when ready to eat for maximum freshness.

Can I use different proteins?

While tuna is traditional, you can substitute canned salmon, cooked chicken, or even chickpeas for a vegetarian version. Adjust seasonings accordingly and maintain similar ratios for the filling consistency.

How do I make it dairy-free?

Replace the Greek yogurt with additional light mayonnaise or a dairy-free yogurt alternative. The texture remains creamy and satisfying while accommodating dairy-free dietary needs without sacrificing flavor.

What can I add for extra crunch?

Sliced almonds, chopped walnuts, sunflower seeds, or diced bell peppers provide delightful texture contrast. Water chestnuts or jicama also add satisfying crunch while complementing the fresh flavors.

High-Protein Tuna Salad Lettuce Cups

Fresh tuna salad with Greek yogurt and crisp lettuce cups. Protein-packed, ready in 15 minutes.

Prep duration
15 min
0
Complete duration
15 min
Created by Megan Lewis


Complexity Easy

Heritage American

Output 2 Portions

Nutrition Guidelines No Gluten, Carb-Conscious

Components

Tuna Salad

01 1 can (5 oz) tuna in water, drained
02 2 tablespoons nonfat or low-fat Greek yogurt
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)

Method

Phase 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.

Phase 02

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

Phase 03

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

Phase 04

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

Phase 05

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

Phase 06

Serve: Serve immediately for optimal freshness and crisp lettuce texture.

Tools needed

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

Allergy Details

Review ingredients carefully for potential allergens and seek professional medical guidance if uncertain.
  • Contains fish (tuna)
  • Contains eggs (mayonnaise)
  • Contains dairy (Greek yogurt)
  • Check mayonnaise and yogurt labels for potential cross-contamination allergens

Nutrient breakdown (per portion)

Values shown are estimates and shouldn't replace professional medical consultation.
  • Energy: 185
  • Fats: 7 g
  • Carbohydrates: 7 g
  • Proteins: 24 g