Tuga Pops − Sunday, July 26, 2026, 4 Hours ago in Seafood Recipes
5 out of 5 with 1 ratings

Authentic Portuguese Algarve Style Tuna Steak Recipe

Enjoy a comforting Portuguese Algarve style tuna steak recipe. Tender fish simmers with sweet bell peppers and tomatoes for a bife de atum de cebolada.
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55 min 2 servings Easy Prep time 30 min Cooking Time 25 min

Why You Will Love This Recipe

There is something incredibly warm and satisfying about making a traditional Algarve tuna with onions and peppers right at home. This Portuguese Algarve style tuna steak recipe gently cooks the fish in a deeply flavorful sauce made of fresh tomatoes, white wine, and aromatic garlic. It turns simple ingredients into a stunningly rustic meal that your family will look forward to gathering around to eat and enjoy.

Tips for Success

For a spicier kick, add a pinch of red pepper flakes or a diced jalapeño to the onion and garlic mixture.

If fresh tomatoes are not available, use a can of crushed tomatoes as a convenient substitute.

Consider marinating the tuna steaks in a mixture of olive oil, lemon juice, and herbs like oregano or thyme for added depth of flavor.

You can substitute the white wine with vegetable or fish broth for a non-alcoholic option.

Serve the dish with a side of steamed vegetables or a fresh salad for a lighter meal.

Frequently Asked Questions

Can I substitute tuna steaks with another type of fish?

Yes, you can use other firm fish such as swordfish or salmon. Just adjust the cooking time as needed.

How should I store leftover tuna steak and sauce?

Store any leftovers in an airtight container in the refrigerator for up to 2 days. Reheat gently on the stove.

What can I use if I don't have white wine?

You can substitute white wine with vegetable or chicken broth for a non-alcoholic option. Adjust seasoning to taste.

Recommended Drink Pairings

  • Vinho Verde: This light and crisp Portuguese white wine complements the tuna's richness and enhances the dish's freshness.
  • Sauvignon Blanc: Its zesty acidity and herbal notes pair well with the garlic and lemon in the recipe.
  • Sparkling Water: A refreshing choice that cleanses the palate without overpowering the flavors of the tuna.
  • Chardonnay: A lightly oaked version brings a buttery texture that balances the savory elements of the dish.
  • Green Tea: The subtle earthiness of green tea provides a gentle contrast to the robust flavors of the tuna and vegetables.

Ingredients

2 fresh tuna steaks, about a finger thick (approx. 200 g / 7 oz each)2 sliced onions (approx. 300 g / 10.5 oz)1/2 red bell pepper, sliced (approx. 75 g / 2.6 oz)1 bay leaf2 cloves of minced garlic (approx. 10 g / 0.35 oz)5 ripe peeled and seeded tomatoes (approx. 400 g / 14 oz)1/2 cup of white wine (120 ml / 4 fl oz)1 lemon (to taste, approx. 45 ml / 1.5 fl oz juice)Olive oil (to taste, approx. 30 ml / 2 tbsp)Salt (to taste)Pepper (to taste)

Equipment:

Frying panCutting boardChef's knifeMeasuring cupsTongs

Directions

  1. Season the tuna steaks with salt, pepper, and a drizzle of fresh lemon juice, letting them marinate at room temperature for 30 minutes.
  2. Heat the olive oil in a frying pan and cook the sliced onion, minced garlic, bay leaf, and red bell pepper, stirring until the onion is golden brown.
  3. Add the diced tomatoes to the pan and mix well.
  4. Pour in the white wine after a few minutes of stirring.
  5. Season with salt and pepper, then let it simmer over low heat until a thick sauce forms.
  6. Add the marinated tuna steaks to this mixture and cook for approximately 12 minutes.
  7. Serve alongside freshly sliced fried potatoes.

Adapted from a Recipe by: Melhores Receitas

Nutritional Facts (Per Serving)

Calories
410 kcal
Fat
20 g
Carbs
12
Protein
45 g

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