Grilled Tuna Recipe: Easy Spanish Seafood Dinner with Paprika 63 2026

Grilled tuna, or atún a la plancha, is one of the fastest and most rewarding seafood dishes you can make at home. In under 10 minutes you get tuna steaks that are beautifully golden on the outside while staying tender and juicy inside.

This Spanish classic relies on just three ingredients: fresh tuna, salt, and olive oil. The magic is all in the heat of the pan and the timing, so the fish keeps its clean, meaty flavor without any fuss.

Serve it hot off the plancha with a simple salad, boiled potatoes, or steamed vegetables. It is a light, protein-rich main course that works just as well for a quick weeknight dinner as it does for a weekend lunch.

Ingredients for Grilled Tuna

This recipe makes 2 servings and comes together in about 10 minutes total.

• 2 fresh or thawed tuna steaks (about 2-3 cm thick)
• Salt
• Olive oil

How to Make Grilled Tuna Step by Step

1. Prep the Tuna Steaks

The ideal tuna steaks are 2-3 cm thick, so they turn golden outside while staying tender inside. If the steaks have skin, trim it off, and also remove the dark strip known as sangacho near the spine, which has a strong flavor. Take the tuna out of the fridge about 20 minutes before cooking so it comes to room temperature; if you like your fish rare in the center, freeze it for at least 5 days at -20 °C or lower beforehand to prevent anisakis risk.

2. Season and Brush with Oil

Once the tuna steaks are clean, season them with salt on both sides and brush them with olive oil on both sides as well.

3. Sear on a Hot Plancha

Heat a lightly greased griddle or non-stick skillet over high heat. When it is very hot, place the tuna in and cook on one side for 2 minutes. If you prefer your fish more cooked through, 3 minutes per side will cook it fully inside.

4. Flip and Finish Cooking

Flip the tuna and cook for another 2 minutes on the other side. After that time, remove the fish from the griddle.

5. Serve Right Away

Serve the grilled tuna fresh off the heat with a side of your choice. Here it is paired with a simple salad of lettuce and cherry tomatoes.

Tips for the Best Grilled Tuna

Choose the Right Thickness

Steaks between 2-3 cm thick are ideal: they brown nicely on the outside without drying out in the middle. Thinner steaks cook too fast and turn dry, so ask your fishmonger for a thicker cut if possible.

Watch the Heat and Timing

A very hot pan is key for that golden crust. Two minutes per side gives you a juicy, slightly pink center, while three minutes per side cooks the tuna all the way through if that is what you prefer.

Keep the Sides Simple

This dish is best enjoyed fresh off the plancha, so pair it with a light side that does not overshadow the tuna. A lettuce and cherry tomato salad works great, and boiled or steamed potatoes are just as good.

30 Best Recipes I Love Making at Home

If you’re like me, you probably enjoy keeping a mix of easy comfort food, classic international dishes, and crowd-pleasing desserts on hand.

Whenever I want something rich and indulgent, I usually go for this La Viña Molten Cheesecake recipe, this elegant Original French Crème Brûlée recipe, or a decadent Chocolate Mousse Cake recipe. And when I’m craving something fruity and comforting, I always come back to this classic French Tarte Tatin recipe.

For easy breakfasts and lighter meals, I often make these fluffy Oatmeal and Banana Pancakes recipe, a satisfying Stuffed Sweet Potato recipe, or these fresh Eggs Stuffed with Avocado and Salmon recipe. When I need a gluten-free pantry staple, I also like preparing this simple Gluten-Free Rice Flour recipe.

When I’m in the mood for tapas and Mediterranean flavors, I usually rotate between this bold Basque Tuna with Tomato recipe, crispy Patatas Bravas Air Fryer recipe, creamy Tirokafteri Greek Dip Sauce recipe, and refreshing Burrata Salad with Tomato and Pesto recipe. I also love serving this crisp Italian Vitello Tonnato recipe when I want something a little more special.

For hearty lunches and cozy dinners, I always recommend this comforting Meatballs in Spanish Sauce recipe, traditional Meatballs in Almond Sauce recipe, rich Italian Bolognese Sauce recipe, and creamy Chicken Croquettes in Thermomix recipe. If I want something more filling, I’ll often make this baked Greek Pastitsio Pie recipe, rustic Potatoes and Squid Stew recipe, or the ultra-comforting French Boeuf Bourguignon recipe.

Whenever I’m craving street food or party-style dishes, I usually make this juicy Homemade Chicken Doner Kebab recipe, crispy Salchipapas recipe, flavorful Mexican Pork Carnitas recipe, or these crunchy Korean Hobak Jeon recipe. I also like serving these easy Air Fryer Zucchini Rings recipe as a simple appetizer or snack.

And if I’m putting together drinks and a full menu for guests, I’ll often pair dinner with this refreshing Original Cuban Mojito recipe, this bold Long Island Iced Tea recipe, or a pitcher of this fruity Bleeding Spanish Sangria recipe. To round everything out, I love adding this tangy French Remoulade Sauce recipe on the side or finishing the table with this striking Mediterranean Black Rice with Squid recipe.

More Delicious Cooking Recipes for Family

Over the years of testing and refining recipes in my own kitchen, I’ve learned that the best dishes combine simplicity, reliable techniques, and bold flavor.

The recipes in this collection are the ones I personally return to again and again—whether I’m cooking a quick meal for myself or preparing something special for friends and family.

For dessert, the rich and silky Orange Chocolate Mousse Recipe is one I often make when I want something elegant but easy. Another sweet favorite is the caramelized Trdelnik Slavic Pastry Recipe, inspired by the famous Central European chimney cake. If you enjoy baking, learning how to make syrup for better texture in desserts is useful, and my Inverted Sugar Recipe explains exactly how I prepare it in my own kitchen.

When I want something fresh and simple, I usually turn to the classic Italian Caprese Salad Recipe or a perfectly cooked Simple Poached Egg Recipe. For heartier comfort meals, I often recommend the satisfying Meatball Sandwich Recipe, the creamy Russian Stroganoff Beef Recipe, and the quick weeknight favorite One Pot Pasta Recipe.

I also love sharing traditional dishes from around the world, including the authentic Sorropotún de Bonito Fish Stew Recipe, crispy Chilean Pumpkin Sopaipillas Recipe, and the classic Spanish Cochifrito Segovian Fried Pig Recipe.

Air fryer recipes are another category I cook regularly because they save time while still producing great texture. My go-to options include Air Fryer Pork Ribs Recipe, Air Fryer Chicken Thighs Recipe, Air Fryer Sweet Potatoes Recipe, Air Fryer Baked Potatoes Recipe, Air Fryer Peppers Recipe, Air Fryer Mixed Sandwich Recipe, Air Fryer Toasted Bread Recipe, and Air Fryer Hard-Boiled Eggs Recipe.

For anyone avoiding wheat, my comforting Gluten-Free Lasagna Recipe proves that classic baked pasta dishes can still be rich, cheesy, and incredibly satisfying without gluten.

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