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 with Capers, Olives and Lemon?

You need 11 ingredients. The key ingredients include: 1 garlic clove, finely minced, Juice of half a lemon, plus more to taste, 5 tablespoons extra virgin olive oil, plus 4 more tablespoons if serving as dip, 20 ounces canned tuna, preferably packed in olive oil, drained, and more.

Is Tuna with Capers, Olives and Lemon suitable as seafood?

Yes, Tuna with Capers, Olives and Lemon falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Tuna with Capers, Olives and Lemon?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Tuna with Capers, Olives and Lemon Recipe

Name: Tuna with Capers, Olives and Lemon
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 garlic clove, finely minced; Juice of half a lemon, plus more to taste; 5 tablespoons extra virgin olive oil, plus 4 more tablespoons if serving as dip; 20 ounces canned tuna, preferably packed in olive oil, drained; 1/4 cup chopped red onion; 1/4 cup chopped black olives; 2 tablespoons capers; 2 tablespoons minced parsley or basil; Salt to taste; Buttered toast, if serving as sandwiches; 10 tablespoons unsalted butter, softened, if serving as dip

Try this homemade Tuna with Capers, Olives and Lemon recipe the whole family will love. Made with garlic, extra virgin olive oil, tuna and red onion. Ea…

This Tuna with Capers, Olives and Lemon relies on simple, everyday ingredients such as garlic clove, finely minced, chopped red onion, chopped black olives and capers. It comes together quickly and makes 4 servings, at about 1716 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

1716

kcal

Calories

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

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

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

My Personal Notes

Saved locally in your browser — visible only to you.

Tuna with Capers, Olives and Lemon

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions