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 Grilled Tuna With Tomato-Basil Vinaigrette?

You need 10 ingredients. The key ingredients include: 6 Tbsp. olive oil, divided, 1 Tbsp. balsamic vinegar, 1 Tbsp. finely chopped shallot, 1 clove garlic, minced, and more.

Is Grilled Tuna With Tomato-Basil Vinaigrette suitable as seafood?

Yes, Grilled Tuna With Tomato-Basil Vinaigrette falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Grilled Tuna With Tomato-Basil Vinaigrette?

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

Grilled Tuna With Tomato-Basil Vinaigrette Recipe

Name: Grilled Tuna With Tomato-Basil Vinaigrette
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 6 Tbsp. olive oil, divided; 1 Tbsp. balsamic vinegar; 1 Tbsp. finely chopped shallot; 1 clove garlic, minced; 2 Tbsp. finely chopped parsley; 20 finely chopped fresh basil leaves; 1/4 tsp. salt; freshly ground pepper; 2 large ripe tomatoes, peeled, seeded and chopped; 4 (8 oz.) tuna steaks, 1/2-inch thick

Try this homemade Grilled Tuna With Tomato-Basil Vinaigrette recipe the whole family will love. Made with olive oil, balsamic vinegar, shallot and clove…

This Grilled Tuna With Tomato-Basil Vinaigrette relies on simple, everyday ingredients such as olive oil, divided, balsamic vinegar, finely chopped shallot and garlic, minced. It comes together quickly and makes 4 servings, at about 593 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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Grilled Tuna With Tomato-Basil Vinaigrette

Tips for the best results

Variations & substitutions

My Personal Notes

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