How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Summer Tuna Salad?

You need 11 ingredients. The key ingredients include: 1 medium cucumber, cut into chunks, 1/3 c. sweet red onion, sliced, 1/3 c. chopped fresh parsley, 1/2 large green pepper, cut into small strips, and more.

Is Summer Tuna Salad suitable as seafood?

Yes, Summer Tuna Salad falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Summer Tuna Salad?

Keep refrigerated in an airtight container and enjoy within 1–2 days for the best freshness. Best served cold — no reheating needed.

Summer Tuna Salad Recipe

Name: Summer Tuna Salad
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 medium cucumber, cut into chunks; 1/3 c. sweet red onion, sliced; 1/3 c. chopped fresh parsley; 1/2 large green pepper, cut into small strips; 15 cherry tomatoes, quartered; 1 (6 oz.) can tuna, drained; 1/4 c. extra virgin olive oil; 2 Tbsp. wine vinegar; 1 clove garlic, crushed; 1/4 tsp. salt; 1/8 tsp. pepper

Fresh, crisp and full of flavor — this Summer Tuna Salad is a must-try. Made with cucumber, sweet red onion, parsley and green pepper. Easy step-by-step…

This Summer Tuna Salad relies on simple, everyday ingredients such as sweet red onion, sliced, chopped fresh parsley, cherry tomatoes, quartered and (6 oz.) can tuna, drained. It comes together quickly and makes 4 servings, at about 254 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Summer Tuna Salad

Tips for the best results

Variations & substitutions

My Personal Notes

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