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 Steak Stew?

You need 10 ingredients. The key ingredients include: 3 Tbsp. olive oil, 3 cloves garlic, 1 large Spanish onion, 4 large tomatoes, chopped, and more.

Is Tuna Steak Stew suitable as seafood?

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

How do I store leftover Tuna Steak Stew?

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

Tuna Steak Stew Recipe

Name: Tuna Steak Stew
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 Tbsp. olive oil; 3 cloves garlic; 1 large Spanish onion; 4 large tomatoes, chopped; 2 bay leaves; 1/4 tsp. black pepper; 1 tsp. paprika; 1/4 c. white cooking wine; 1 1/2 lb. sliced red skin potatoes (uncooked); 2 lb. tuna steak, cut in 1-inch chunks

Warm up with this hearty Tuna Steak Stew recipe. Made with olive oil, garlic, onion and tomatoes. Easy step-by-step instructions included.

This Tuna Steak Stew relies on simple, everyday ingredients such as olive oil, garlic, large spanish onion and large tomatoes, chopped. It comes together quickly and makes 4 servings, at about 880 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 Steak Stew

Tips for the best results

Variations & substitutions

My Personal Notes

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