![['Juicy Mediterranean tuna steaks garnished with herbs on a plate.', 'Freshly cooked tuna steaks with vibrant toppings and olive oil drizzle.', 'Close-up of grilled Mediterranean tuna steaks, showcasing their seared texture.', 'Mouth-watering tuna steaks displayed with fresh ingredients and herbs.']](https://simpleflavoria.com/wp-content/uploads/2026/07/mediterranean-tuna-steaks_1_U1.webp)
Mediterranean Tuna Steaks
A flavorful dish featuring seared tuna steaks topped with a rich tomato and olive sauce, perfect for a quick Mediterranean-inspired meal.
Ingredients
olive oil
- 5 tbsp olive oil (divided)
- 1 large onion (chopped)
- 3 cloves garlic (minced)
- 28 oz whole tomatoes (drained and chopped, preferably San Marzano)
- 1 cup black olives (pitted, left whole or sliced)
- 2 tbsp basil (fresh, chopped)
- 2 tbsp Italian parsley (fresh, chopped, plus more for garnish)
- 4 5 oz tuna steaks
Kosher and ground black pepper
- 4 tsp capers (nonpareil, drained)
Instructions
- Heat 2 tbsp olive oil in a skillet over medium heat. Add onion and cook until soft, about 3 minutes.
- Add garlic and cook until golden, about 2 minutes. Stir in tomatoes, olives, basil, and parsley; cook until slightly thickened, 10-15 minutes. Remove from heat.
- Pour sauce over tuna, add capers, and cook 3-5 minutes. Serve garnished with extra parsley.
Notes
Serve with crusty bread or over rice for a complete meal.