Tuna and white bean salad with cucumber, red pepper and lemon yogurt dressing

High Protein Tuna and White Bean Salad

This high protein tuna and white bean salad is a no-cook lunch built from canned tuna, creamy white beans, and crunchy vegetables. A lemon yogurt dressing holds everything together without making the salad heavy or hiding the texture of the beans.

Tuna and white bean salad with cucumber, red pepper and lemon yogurt dressing
AI-generated serving illustration. Actual appearance may vary.

The recipe makes two substantial portions. Drain the tuna thoroughly and dry the rinsed beans before mixing; excess liquid will thin the dressing. Fold gently so the beans stay mostly whole and the tuna keeps some larger flakes.

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Recipe at a Glance

Servings2
Timing15 minutes preparation; no cooking
Main equipmentLarge mixing bowl

Why Make This Recipe

  • There is no stove or oven step.
  • Tuna, beans, and Greek yogurt contribute protein.
  • The dressing and vegetables can be prepared separately for packed lunches.

Ingredient Notes and Substitutions

Use two 5-ounce cans of light tuna in water, drained. Drained yield and nutrition vary by brand; the calculation included with this batch uses 90 calories and 20 g protein per drained can as its tuna assumption.

Cannellini beans or great northern beans both work. The recipe uses a measured 240 g drained quantity. A can label includes liquid weight, so do not count the full unopened can as the drained bean amount.

Plain nonfat Greek yogurt makes the dressing thick. Regular plain yogurt is runnier, and sweetened yogurt is unsuitable here. Seed a watery cucumber before chopping if necessary.

How to Make High Protein Tuna and White Bean Salad

1. Drain and prepare

Drain the tuna and rinse the white beans in a strainer. Pat the beans dry gently. Chop the cucumber and pepper into small bite-size pieces and finely dice the red onion.

2. Mix the dressing

Whisk the Greek yogurt, olive oil, lemon juice, Dijon mustard, and black pepper in a large bowl until smooth. Wait to add salt because the tuna, beans, and mustard may already supply enough.

3. Fold in the beans

Add the white beans and fold them through the dressing with a spatula. Use a light hand so the beans stay intact rather than turning into a paste.

4. Add tuna and vegetables

Add the drained tuna, cucumber, pepper, red onion, and parsley. Fold just until the dressing coats everything, leaving a few larger tuna flakes for texture.

5. Taste and portion

Taste and add salt only if needed. Divide into two equal portions. Serve right away, or refrigerate promptly in covered containers until needed.

6. Pack it cold

For a packed lunch, keep the salad chilled with an ice pack. Carry crackers, bread, or greens separately so they do not soften in the dressing.

Tips and Troubleshooting

Control excess liquid

Dry the beans and drain the tuna well. If the cucumber is very juicy, remove the soft seed center.

Mellow the onion

Rinse the diced onion under cold water and drain thoroughly before adding, or use a smaller amount.

Keep meal prep crisp

For the best texture, store chopped vegetables separately from the dressed tuna and beans and combine shortly before serving.

Variations

  • Replace parsley with chopped dill for a different fresh flavor.
  • Use chickpeas instead of white beans in the same drained quantity. The texture and nutrition will change.
Tuna and white bean salad with cucumber, red pepper and lemon yogurt dressing
CookingPassion

High Protein Tuna and White Bean Salad

This high protein tuna and white bean salad combines a lemon yogurt dressing, crunchy vegetables, and canned tuna for an easy no-cook lunch.
Prep Time 15 minutes
Cook Time 0 minutes
Total Time 15 minutes
Servings: 2 servings
Course: Lunch
Cuisine: Mediterranean-inspired
Calories: 375

Ingredients
  

  • 2 cans (5 oz / 142 g each before draining) light tuna in water, drained
  • 1½ cups (240 g) canned white beans, drained, rinsed, and patted dry
  • ½ cup (120 g) plain nonfat Greek yogurt
  • 1 tablespoon (14 g) olive oil
  • 2 tablespoons (30 ml) lemon juice
  • 2 teaspoons (10 g) Dijon mustard
  • 1 cup (150 g) chopped cucumber
  • 1 medium red bell pepper (150 g), diced
  • ¼ cup (40 g) finely diced red onion
  • 2 tablespoons (8 g) chopped parsley
  • ¼ teaspoon black pepper
  • Salt to taste

Equipment

  • Large mixing bowl
  • Fine-mesh strainer

Method
 

  1. Drain the tuna and rinse the white beans in a strainer. Pat the beans dry gently. Chop the cucumber and pepper into small bite-size pieces and finely dice the red onion.
  2. Whisk the Greek yogurt, olive oil, lemon juice, Dijon mustard, and black pepper in a large bowl until smooth. Wait to add salt because the tuna, beans, and mustard may already supply enough.
  3. Add the white beans and fold them through the dressing with a spatula. Use a light hand so the beans stay intact rather than turning into a paste.
  4. Add the drained tuna, cucumber, pepper, red onion, and parsley. Fold just until the dressing coats everything, leaving a few larger tuna flakes for texture.
  5. Taste and add salt only if needed. Divide into two equal portions. Serve right away, or refrigerate promptly in covered containers until needed.
  6. For a packed lunch, keep the salad chilled with an ice pack. Carry crackers, bread, or greens separately so they do not soften in the dressing.

Notes

15 minutes preparation; no cooking. Keep covered at 40°F (4°C) or below and use within 3–4 days; the cucumber is crispest during the first 1–2 days. Refrigerate promptly and discard if left at room temperature for over 2 hours, or 1 hour above 90°F (32°C). Freezing is not recommended because yogurt and fresh vegetables lose their texture. Estimated protein: 36.8 g per serving. Ingredient-based estimates; optional sides excluded.

What to Serve With It

Serve over lettuce, spoon into a wrap, or eat with whole-grain crackers. The estimated calories and protein cover only the salad. Add bread, crackers, avocado, or other sides separately when tracking a meal.

Storage and Reheating

Keep covered at 40°F (4°C) or below and use within 3–4 days; the cucumber is crispest during the first 1–2 days. Refrigerate promptly and discard if left at room temperature for over 2 hours, or 1 hour above 90°F (32°C). Freezing is not recommended because yogurt and fresh vegetables lose their texture.

Frequently Asked Questions

Can I use tuna in oil?

Yes, if drained well, but the flavor and calories change. Recalculate the estimate using your can label.

Can I leave out the yogurt?

The dressing needs a new balance if yogurt is removed. A lemon-and-oil version is possible, but it is a separate variation with different quantities and nutrition.

How much protein is in a portion?

The included calculation estimates about 37 g protein per half of the batch, using the stated tuna and dairy assumptions. Check your labels for a closer estimate.

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