Dominican Fish Fillet in Warm Coconut and Sweet Pepper Escabeche with Sweet Potato Tostones
Dominican Food
Intermediate

Dominican Fish Fillet in Warm Coconut and Sweet Pepper Escabeche with Sweet Potato Tostones

An original Dominican-inspired recipe featuring seared fish fillets topped with a warm, fragrant escabeche made with coconut milk, red onion, sweet peppers, and a touch of lime, served with crispy sweet potato tostones. It delivers classic island flavor with a balanced tangy-sweet profile and a homey yet elegant presentation.

25 minPrep
30 minCook
55 minTotal
4Servings
Gluten-FreeDairy-FreeHigh Protein

Ingredients

Adjust servings
4
  • 680 g firm white fish fillets (como dorado, mero or tilapia gruesa)
  • 700 g peeled sweet potato (cut sliced gruesas)
  • 240 ml coconut milk (without sugar)
  • 180 g red onion (en plumas finas)
  • 90 g sweet peppers (in strips finas)
  • 18 g garlic (chopped finely)
  • 45 ml lime juice (freshly squeezed)
  • 2 g dried oregano (preferiblemente estilo caribeño)
  • 1 unit bay leaf
  • 90 ml vegetable oil (divided for frying and saltear)
  • 24 g fine cornmeal (for a crust ligera)
  • 16 g fresh cilantro (chopped)
  • 8 g salt (or to taste, divided)
  • 2 g black pepper (freshly ground)
  • 8 g brown sugar (for equilibrar the escabeche)

Nutrition facts

per serving

492 kcal
Calories
33 g
Protein
28 g
Carbs
27 g
Fat
4 g
Fiber
24 g
Net carbs

Approximate nutritional information. Estimated from the recipe’s ingredients and amounts, using standard reference nutrition values. It may vary with brands, sizes and cooking method. For guidance only; not a substitute for medical or dietary advice.

Allergens

Fish

Instructions

  1. 1

    Season the fish fillets with 1 teaspoon salt, black pepper, half of the minced garlic, 1 tablespoon lime juice, and the dried oregano. Let them rest for 10 minutes while you prepare the rest.

  2. 2

    Place the sweet potato slices in a pot with enough water to cover and a pinch of salt. Bring to a boil and cook for 8 to 10 minutes until just tender but still firm. Drain and let cool for 5 minutes.

  3. 3

    Heat 4 tablespoons vegetable oil in a deep skillet to 325 °F / 165 °C. Fry the sweet potato slices in batches for 3 to 4 minutes until soft and lightly golden. Transfer to a paper towel-lined plate.

  4. 4

    Using the bottom of a glass or a tostone press, flatten each sweet potato slice into thick discs. Set aside.

  5. 5

    Dust the fish fillets with the fine cornmeal on both sides to create a light coating.

  6. 6

    In a large skillet, heat 1 tablespoon vegetable oil over medium-high heat. Sear the fish fillets for 3 to 4 minutes per side, or until cooked through and flaking easily. Remove and keep warm.

  7. 7

    In the same skillet, reduce to medium heat and add the remaining 1 tablespoon vegetable oil. Sauté the red onion, sweet peppers, the rest of the garlic, and the bay leaf for 3 minutes, stirring often.

  8. 8

    Add the coconut milk, remaining lime juice, brown sugar, and 1/2 teaspoon salt. Cook for 4 to 5 minutes over medium heat until you have a warm, lightly creamy, fragrant escabeche. Remove the bay leaf and stir in the fresh cilantro.

  9. 9

    Reheat clean oil to 375 °F / 190 °C. Fry the flattened sweet potato discs for 2 to 3 minutes per side until crisp and deeply golden. Remove and season with a pinch of salt.

  10. 10

    Serve the hot fish fillets topped with the warm coconut and sweet pepper escabeche. Accompany with the freshly made sweet potato tostones.

Chef tips

If the fish is delicate, pat it very dry before seasoning and use a wide spatula to turn it. The sweet potato tostones turn out crispier if you fry them in batches without overcrowding the oil.

Substitutions

You can use cassava instead of sweet potato for a more classic side. If you cannot find sweet peppers, substitute mini sweet bell peppers. Cilantro can be replaced with fresh parsley.

What I used to make it

Generic kitchen tools that work for this recipe. You don’t need to buy anything to make it.

  • Illustrative image: Digital kitchen thermometerIllustrative image

    TempPro TP19H Digital Thermometer

    Checking doneness of meat and chicken

    • Checks doneness of meat and chicken
    • Quick reading
    • Clean the probe after each use
    View on Amazon
  • Illustrative image: Non-stick frying panIllustrative image

    T-fal Ultimate Hard Anodized 12" Non-Stick Pan

    Eggs, omelets and stir-fries

    • Eggs and omelets that don’t stick
    • Comfortable, sturdy handle
    • Use wooden or silicone utensils
    View on Amazon
  • Illustrative image: Chef’s knifeIllustrative image

    Victorinox Fibrox Pro 8" Chef’s Knife

    Chopping, slicing and cutting strips

    • The knife I use most when cooking
    • Chops, slices and cuts into strips
    • Keep it sharp and hand-dry it
    View on Amazon

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