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 Tuna and Olive Salad Sandwich?

You need 11 ingredients. The key ingredients include: 1/4 cup mayonnaise, 2 tablespoons fresh lemon juice, 2 (6-ounce) cans light tuna packed in olive oil, drained, 1/2 cup chopped drained bottled roasted red peppers, and more.

Is Tuna and Olive Salad Sandwich suitable as seafood?

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

How do I store leftover Tuna and Olive Salad Sandwich?

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

Tuna and Olive Salad Sandwich Recipe

Name: Tuna and Olive Salad Sandwich
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/4 cup mayonnaise; 2 tablespoons fresh lemon juice; 2 (6-ounce) cans light tuna packed in olive oil, drained; 1/2 cup chopped drained bottled roasted red peppers; 10 Kalamata or other brine-cured black olives, pitted and cut lengthwise into strips; 1 large celery rib, chopped; 2 tablespoons finely chopped red onion; Salt and freshly ground black pepper; 1 (20 to 24-inch) baguette; 2 tablespoons olive oil; Green leaf lettuce

Fresh, crisp and full of flavor — this Tuna and Olive Salad Sandwich is a must-try. Made with mayonnaise, lemon juice, olive oil and red peppers. Easy s…

This Tuna and Olive Salad Sandwich relies on simple, everyday ingredients such as mayonnaise, fresh lemon juice, large celery rib, chopped and finely chopped red onion. It comes together quickly and makes 4 servings, at about 629 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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Tuna and Olive Salad Sandwich

Tips for the best results

Variations & substitutions

My Personal Notes

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