Fish, besides being an excellent option for both lunch and dinner, should be a regular part of our diet due to its nutritional benefits. Incorporating it into the family menu at least once a week is highly recommended. A great choice is fresh tuna, known for its flavorful meat, which...

Tuna with Onions recipe
Prep Time
10min
Cook Time
30min
Total Time
40min

Ingredients

4 Servings
(1 serving = 1 slice of tuna with onions)
  • slice fresh tuna
    slice fresh tuna
    4
  • olive oil
    olive oil
    4tbsp
  • onion sliced into rings
    onion sliced into rings
    2
  • dry white wine
    dry white wine
    1/2cup
  • whole peppercorns
    whole peppercorns
  • bay leaf
    bay leaf
    2

How to make Tuna with Onions

  1. Step 1

    In a large skillet, heat two tablespoons of olive oil over medium heat and add the sliced onions.

  2. Step 2

    Cook for 15 minutes, stirring occasionally, until the onions turn golden brown.

  3. Step 3

    Add a few whole peppercorns, the bay leaves, and the white wine.

  4. Step 4

    Let it cook until it boils and the alcohol in the wine evaporates.

  5. Step 5

    Reduce the heat and cook for another ten minutes, stirring occasionally.

  6. Step 6

    In another skillet, heat the remaining two tablespoons of olive oil and sear the tuna slices, cooking them until golden on both sides.

  7. Step 7

    Add the caramelized onions and the reserved cooking liquid to the tuna, and cook for an additional ten minutes.

Nutrition (per serving)

Calories

119.4kcal (5.97%)

Protein

0.0g (0.06%)

Carbs

0.3g (0.11%)

Sugars

0.1g (0.2%)

Healthy Fat

10.9g

Unhealthy Fat

1.9g

% Daily Value based on a 2000 calorie diet

Tips & Tricks

  1. For best results, use fresh tuna rather than frozen to enhance the flavor and texture of the dish.

  2. Serve the dish immediately after cooking to enjoy the full flavor of the caramelized onions and seared tuna.

  3. Pair the dish with mashed potatoes or white rice for a complete and satisfying meal.

FAQS

  1. Can I use frozen tuna instead of fresh tuna?

    Yes, you can use frozen tuna, but fresh tuna is recommended for better flavor and texture.

  2. What can I substitute for dry white wine?

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

  3. How do I know when the tuna is cooked?

    The tuna is cooked when it is golden on both sides and slightly firm to the touch. Avoid overcooking to keep it tender.

  4. Can I add other spices to this recipe?

    Yes, you can add spices like paprika or garlic powder to enhance the flavor, but the original recipe keeps it simple to highlight the tuna and onions.

  5. How long can I store leftovers?

    Store leftovers in an airtight container in the refrigerator for up to 2 days. Reheat gently to avoid drying out the tuna.

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