If you’ve ever wanted to bring a taste of the Mediterranean to your dinner table, this Sicilian-Style Tuna with Olives and Capers Recipe is your golden ticket. It’s a fantastic blend of fresh tuna steaks bathed in a vibrant, tangy sauce filled with briny olives, zesty capers, and bursts of cherry tomatoes. Each bite offers a true celebration of Sicily’s rich coastal flavors, transforming simple, fresh ingredients into a dish that’s nothing short of spectacular. Whether you’re cooking for family or impressing guests, this recipe balances comforting familiarity with gourmet flair.

Ingredients You’ll Need
This recipe relies on straightforward, high-quality ingredients that allow each flavor to shine through beautifully. Every item on this list plays a crucial role in creating the dish’s complex yet harmonious taste and makes preparation wonderfully simple.
- 4 tuna steaks (6 ounces each): Fresh and thick-cut for the perfect sear and juicy center.
- Salt and pepper: Essential for seasoning to enhance the natural flavors.
- 1/2 cup extra virgin olive oil, divided: Adds richness and helps create that silky sauce.
- 6 cloves garlic, sliced: Infuses a fragrant base that brightens the entire dish.
- 4 small anchovy fillets or 2 teaspoons anchovy paste: Adds depth and umami without overpowering.
- 1/2 teaspoon hot red pepper flakes: Just the right kick to awaken your palate.
- 1/2 cup dry white wine (such as sauvignon blanc or pinot grigio): Helps deglaze the pan and infuse the sauce with subtle acidity.
- 20 ounces cherry or grape tomatoes, halved: Provides juicy sweetness and vibrant color.
- 3 tablespoons capers, rinsed: Briny bursts that beautifully contrast the tuna.
- 3/4 cup Sicilian olives, pitted, chopped, and rinsed: Offers a distinct salty and slightly bitter complexity.
- 3 tablespoons pine nuts: Adds a delightful crunch and buttery note.
- 1/4 cup minced flat-leaf Italian parsley: Fresh, herbaceous finish that lightens the dish.
How to Make Sicilian-Style Tuna with Olives and Capers Recipe
Step 1: Prep the Tuna Steaks
The very first step is to pat your tuna steaks dry. This is a game-changer because it helps the seasoning stick better and ensures a beautiful crust develops when searing. Season both sides generously with salt and pepper — you want that flavor fully permeating the fish before it hits the pan.
Step 2: Pan Sear the Tuna
Heat a large nonstick pan and add 3 tablespoons of your best extra virgin olive oil. Once it’s shimmering, place the tuna steaks in the pan. Sear each side for about 2 to 3 minutes. This quick cooking creates a caramelized outside while keeping the center tender and pink—as it should be for the best texture and flavor. Transfer the seared tuna to a plate and cover loosely with foil to keep warm and juicy.
Step 3: Build the Sauce Base
In the same pan, add the remaining olive oil along with sliced garlic and anchovy fillets or paste. Cook gently while stirring, breaking up the anchovies so that they dissolve into the oil. You’ll notice the garlic turning golden and releasing a heavenly aroma—that’s your cue that the sauce has started coming together beautifully.
Step 4: Deglaze and Simmer
Sprinkle in hot red pepper flakes and cook for just 30 seconds to release their spicy warmth. Pour in the dry white wine and crank up the heat to high, letting it reduce for about a minute. This quick evaporation intensifies the flavors. Then, stir in halved tomatoes, capers, and chopped olives. Bring everything to a lively simmer where the tomatoes soften, and the flavors marry perfectly.
Step 5: Finish Steaks in the Sauce
After the sauce thickens slightly (around 2 to 3 minutes), reduce the heat to low and gently place the tuna steaks back into the pan. Toss in the pine nuts and use a spoon to baste the fish with the sauce. Cook until the tuna reaches your desired doneness—medium-rare is ideal at about 125-130°F, but you can cook it more thoroughly if preferred. The sauce clinging to the tuna creates pure flavor magic.
Step 6: Garnish and Serve
Turn off the heat and stir in minced parsley to add freshness and a burst of green color. Taste the sauce and adjust seasoning with salt and pepper as needed. Serve the tuna immediately—this is when it’s at its absolute best. Whether you plate it on its own or alongside bread or pasta, this Sicilian-Style Tuna with Olives and Capers Recipe will dazzle your taste buds.
How to Serve Sicilian-Style Tuna with Olives and Capers Recipe

Garnishes
A sprinkle of fresh flat-leaf parsley is classic and essential, but you can also try adding a few lemon wedges on the side for a fresh squeeze of brightness. A drizzle of extra virgin olive oil just before serving amplifies the silkiness and brings everything together.
Side Dishes
This dish shines alongside a simple crusty Italian bread, perfect for soaking up the saucy goodness. Alternatively, serve over a bed of al dente spaghetti or your favorite pasta to turn it into a hearty meal. Lightly sautéed greens or a crisp salad with lemon vinaigrette provide a refreshing balance.
Creative Ways to Present
For a stunning presentation, serve each tuna steak on a large white plate with a spoonful of the olive and caper sauce artfully draped on top. Scatter toasted pine nuts across the plate for added texture and visual appeal. If entertaining, arrange smaller portions on crostini as an elegant appetizer twist.
Make Ahead and Storage
Storing Leftovers
If you have any leftovers from your Sicilian-Style Tuna with Olives and Capers Recipe, store them promptly in an airtight container in the refrigerator. The tuna and sauce will keep well for up to 2 days, making for a delicious next-day lunch or dinner.
Freezing
Tuna tends to lose some of its texture when frozen and reheated, so while you can freeze the sauce separately in a freezer-safe container, it’s best to enjoy the tuna fresh. If you do freeze leftovers, wrap the tuna tightly and consume within one month to maintain quality.
Reheating
Reheat gently over low heat on the stovetop to prevent the tuna from drying out. Add a splash of white wine or water if the sauce has thickened too much. Avoid the microwave as it may cook the tuna unevenly or toughen the fish.
FAQs
Can I use frozen tuna steaks for this recipe?
Yes, you can use frozen tuna steaks, but make sure to thaw them completely and pat them dry before cooking. This helps achieve that perfect sear and prevents excess moisture from interfering with the sauce.
What if I don’t have anchovies—can I skip them?
Anchovies add an important umami and depth, but if you’re not a fan, you can omit them. To preserve some of the flavor they contribute, consider adding a splash of Worcestershire sauce or a dash of soy sauce instead.
Is the dish very spicy because of the red pepper flakes?
The red pepper flakes add just a subtle heat to balance the briny and acidic notes. If you prefer no heat, simply leave them out or reduce the amount to a pinch to suit your taste.
Can this recipe be made with other fish?
Absolutely! While tuna’s firm texture works perfectly here, you can try it with swordfish or mahi-mahi steaks for similar results. Just adjust cooking times based on thickness.
How do I know when the tuna is medium-rare?
Medium-rare tuna should be browned on the outside but still pink in the center. Using an instant-read thermometer, aim for an internal temperature of 125-130°F. The fish will feel slightly soft to the touch, not firm.
Final Thoughts
Once you’ve tried this Sicilian-Style Tuna with Olives and Capers Recipe, it might just become a new favorite go-to for weeknight dinners or special occasions. It’s the kind of dish that’s elegant yet approachable, with layers of flavor that make every bite memorable. Don’t hesitate to dive in and enjoy the magic of Sicilian coastal cooking right in your own kitchen!
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Sicilian-Style Tuna with Olives and Capers Recipe
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Frying
- Cuisine: Sicilian, Mediterranean
- Diet: Halal
Description
Experience the vibrant flavors of Sicily with this Sicilian-Style Tuna with Olives and Capers recipe. Perfectly seared tuna steaks are complemented by a luscious sauce of garlic, anchovies, white wine, cherry tomatoes, capers, Sicilian olives, and pine nuts. A fragrant parsley garnish ties this Mediterranean dish together, making it an elegant yet simple meal to prepare in just 35 minutes.
Ingredients
Tuna and Seasoning
- 4 tuna steaks (6 ounces each, about 1.5 pounds)
- Salt and pepper, to taste
- 1/2 cup extra virgin olive oil, divided
Sauce and Garnish
- 6 cloves garlic, sliced
- 4 small anchovy fillets or 2 teaspoons anchovy paste
- 1/2 teaspoon hot red pepper flakes
- 1/2 cup dry white wine (such as sauvignon blanc or pinot grigio)
- 20 ounces cherry or grape tomatoes, halved
- 3 tablespoons capers, rinsed
- 3/4 cup Sicilian olives, pitted, chopped, and rinsed
- 3 tablespoons pine nuts
- 1/4 cup minced flat-leaf Italian parsley
Instructions
- Prep the Tuna: Pat the tuna steaks dry thoroughly with paper towels. Season both sides generously with salt and pepper to enhance overall flavor and to help develop a beautiful sear during cooking.
- Pan Sear: Heat a large nonstick pan over medium heat and add 3 tablespoons of extra virgin olive oil. When the oil is hot, add the tuna steaks and sear for 2-3 minutes on each side. The tuna should be nicely browned on the outside but still raw inside. Transfer the tuna to a plate and tent loosely with foil to keep warm and juicy.
- Build the Sauce Base: In the same pan, add the remaining olive oil, sliced garlic, and anchovy fillets or paste. Cook while stirring and breaking up the anchovies until they dissolve, and the garlic turns golden and fragrant, releasing savory aromas.
- Deglaze & Simmer: Sprinkle the red pepper flakes into the pan and cook for about 30 seconds. Pour in the dry white wine, increase heat to high, and allow the alcohol to evaporate for approximately 1 minute. Stir in the halved tomatoes, rinsed capers, and chopped Sicilian olives, bringing the mixture into a lively simmer.
- Finish Steaks in Sauce: After the sauce thickens slightly in 2-3 minutes, reduce the heat to low and gently return the tuna steaks to the pan along with the pine nuts. Spoon the sauce over the tuna and cook to your preferred doneness: 125-130°F for medium-rare or 145-150°F for well-done.
- Garnish & Serve: Turn off the heat and stir in the minced parsley. Taste and adjust seasoning with additional salt and pepper if needed. Serve immediately, either alone, with crusty bread, or over your favorite pasta.
Notes
- For best results, use fresh tuna steaks that are sashimi grade if you prefer rare or medium-rare.
- If anchovies are unavailable, anchovy paste is a quick alternative to maintain depth of flavor.
- You can substitute pine nuts with toasted almonds or walnuts if preferred.
- Serve with crusty bread to soak up the delicious sauce or with a light pasta for a fuller meal.
- To reduce spice, omit the red pepper flakes or adjust to your taste.

