Cuban Onion and Sour Orange Steak with Soft Plantain Mofongo
Cuban Food
Intermediate

Cuban Onion and Sour Orange Steak with Soft Plantain Mofongo

An original Cuban main dish featuring beef steak marinated in sour orange, garlic, cumin, and oregano, seared with plenty of onions and served with a soft green plantain mofongo enriched with broth and crispy pork cracklings. It delivers bold Cuban flavor, balanced acidity, natural sweetness, and comforting texture.

25 minPrep
40 minCook
65 minTotal
4Servings
Gluten-FreeHigh Protein

Ingredients

Adjust servings
4
  • 700 g thin beef steak (en 4 filetes finos)
  • 120 ml sour orange juice (freshly squeezed; si no hay, ver sustituciones)
  • 18 g garlic (chopped or majado, divided)
  • 4 g ground cumin (divided)
  • 2 g dried oregano (divided)
  • 8 g salt (or to taste, divided)
  • 2 g black pepper (divided)
  • 300 g white onion (en pluma fina)
  • 45 ml vegetable oil (divided)
  • 900 g green plantains (pelados and en trozos)
  • 50 g pork cracklings (lightly crushed)
  • 240 ml chicken or beef broth (hot)
  • 30 g butter (for the mofongo)
  • 10 g fresh cilantro (chopped)
  • 20 ml lime (juice fresh)

Nutrition facts

per serving

620 kcal
Calories
37 g
Protein
39 g
Carbs
35 g
Fat
4.5 g
Fiber
34.5 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

Dairy

Instructions

  1. 1

    1. In a bowl, combine the sour orange juice, half of the garlic, 1 teaspoon (about 2.5 g) cumin, 1/2 teaspoon (1 g) oregano, 1 teaspoon (6 g) salt, and 1/4 teaspoon (1 g) black pepper. Add the steak, coat well, and marinate for 20 minutes in the refrigerator.

  2. 2

    2. While the meat marinates, peel the green plantains and cut them into 1 1/2 to 2 inch pieces. Heat enough oil for frying to 350 °F / 175 °C in a deep skillet or saucepan. Fry the plantains for 5 to 7 minutes until tender and lightly golden. Remove and drain.

  3. 3

    3. In a large skillet, heat 1 tablespoon vegetable oil over medium heat. Add the onion, remaining garlic, 1/2 teaspoon (1.5 g) cumin, 1/2 teaspoon (1 g) oregano, 1/4 teaspoon (1 g) salt, and the remaining black pepper. Cook for 10 to 12 minutes, stirring, until the onion is soft and deeply golden. Keep warm.

  4. 4

    4. Place the fried plantains in a large mortar or sturdy bowl. Add the crushed pork cracklings, butter, lime juice, cilantro, and 120 ml (1/2 cup) of the hot broth. Mash until you get a soft mofongo with some texture. If you want it creamier, gradually add the remaining broth until the desired consistency is reached. Taste and adjust with a little more salt if needed.

  5. 5

    5. Lightly pat the marinated steaks dry for better browning, reserving the marinade. Heat the remaining 2 tablespoons vegetable oil in a wide skillet over medium-high heat. Cook the steaks for 2 to 3 minutes per side, until browned and cooked to your preference. Remove and keep covered.

  6. 6

    6. Reduce to medium heat, pour the reserved marinade into the same skillet, and cook for 1 minute. Return the browned onions to the skillet, stir well, and cook 2 minutes more until a light, fragrant sauce forms and coats the onions and pan juices.

  7. 7

    7. Serve one portion of soft mofongo on each plate, place a steak on top or alongside, and finish with plenty of saucy onions over the meat. Serve hot.

  8. 8

    8. If you want to keep the mofongo warm while finishing the meat, place it covered in a 200 °F / 95 °C oven for up to 10 minutes so it does not dry out; add an extra tablespoon of broth if needed before serving.

Chef tips

For more tender steak, lightly pound the cutlets before marinating. The mofongo should be moist and soft, not dry; add broth gradually until it feels right. Properly browning the onions gives the dish a deeper Cuban flavor.

Substitutions

If sour orange is unavailable, use 60 ml (1/4 cup) orange juice plus 60 ml (1/4 cup) lime juice. You can swap the cilantro for fresh parsley. For a dairy-free version, replace the butter with the same amount of additional vegetable oil.

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
    View on Amazon
  • 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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