Caribbean Fish in Orange-Achiote Marinade with Green Plantain Purée and Cucumber Mint Salad
🏝️ Caribbean Food
Intermediate

Caribbean Fish in Orange-Achiote Marinade with Green Plantain Purée and Cucumber Mint Salad

An original Caribbean dish featuring fish fillets marinated with orange, achiote, garlic, and thyme, roasted until golden and served over a silky green plantain purée with olive oil. A fresh cucumber, red onion, and mint salad balances the warm and citrusy flavors.

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

Ingredients

Adjust servings
4
  • 600 g firm white fish fillets (como pargo, mero or mahi mahi)
  • 120 ml orange (juice fresh)
  • 30 g achiote paste (for the adobo)
  • 12 g garlic (chopped fino)
  • 4 g fresh thyme (solo the leaves)
  • 2 g ground cumin
  • 6 g salt (divided)
  • 2 g black pepper (freshly ground)
  • 45 ml olive oil (divided)
  • 700 g green plantains (pelados and en trozos)
  • 500 ml vegetable broth or water (for cocer the plátano)
  • 80 g red onion (en pluma fina)
  • 200 g cucumber (en medias lunas finas)
  • 8 g fresh mint (chopped)
  • 15 ml apple cider vinegar
  • 4 g brown sugar (for the ensalada)
  • 5 g fresh red chili (chopped, optional)

Nutrition facts

per serving

365 kcal
Calories
33 g
Protein
28 g
Carbs
14 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

    1. Preheat the oven to 220 °C / 425 °F. Pat the fish fillets dry with paper towels and place them in a baking dish.

  2. 2

    2. In a bowl, mix the orange juice, achiote paste, garlic, thyme, cumin, 1/2 teaspoon salt, black pepper, and 1 tablespoon olive oil until you have an even marinade.

  3. 3

    3. Rub the fish with the marinade on both sides and let it marinate for 15 minutes while you prepare the other components.

  4. 4

    4. Place the green plantain pieces in a pot with the vegetable broth or water and add 1/4 teaspoon salt. Bring to a boil, then cook over medium heat for 18 to 20 minutes until very tender.

  5. 5

    5. While the plantains cook, make the salad by combining the red onion, cucumber, fresh mint, apple cider vinegar, brown sugar, fresh red chili if using, 1 tablespoon olive oil, and the remaining salt in a bowl. Mix well and set aside.

  6. 6

    6. Transfer the marinated fish to a lightly oiled tray and bake at 220 °C / 425 °F for 10 to 12 minutes, or until cooked through and flaky.

  7. 7

    7. Drain the cooked plantains, reserving 60 ml / 1/4 cup of the cooking liquid. Mash the hot plantains with the remaining 1 tablespoon olive oil and enough reserved liquid to make a smooth, thick purée.

  8. 8

    8. Taste the plantain purée and adjust the salt if needed. Toss the cucumber mint salad again to redistribute its juices.

  9. 9

    9. Spoon a bed of green plantain purée onto each plate, top with the achiote fish, and finish with the cucumber mint salad on the side or over the top.

  10. 10

    10. Serve immediately to enjoy the contrast of warm fish, creamy purée, and fresh salad.

Chef tips

If the fish fillets are thin, start checking at 8 minutes to prevent overcooking. The purée should be silky yet structured; add the cooking liquid gradually.

Substitutions

You can use tilapia, snapper, grouper, or fresh cod. Mint can be replaced with fresh cilantro, and apple cider vinegar can be swapped for lime juice for a brighter citrus profile.

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: Countertop blenderIllustrative image

    Ninja Professional BL610 Blender

    Smoothies, sauces and soups

    • Smoothies, sauces and soups
    • Easy-to-wash jar
    • Check the power and jar size
    View on Amazon
  • Illustrative image: Air fryerIllustrative image

    Cosori Pro LE 5 Qt Air Fryer

    Browning and baking with little oil

    • Browns food with very little oil
    • Handy for vegetables, chicken and reheating
    • Check the basket capacity
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  • 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

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