Colombian Flank Pot Roast in Lulo-Comino Sauce with Arracacha Mash and Cucumber Salad
Colombian Food
Intermediate

Colombian Flank Pot Roast in Lulo-Comino Sauce with Arracacha Mash and Cucumber Salad

An original Colombian-inspired recipe: slow-cooked flank pot roast until tender, finished in a bright lulo, tomato, and cumin sauce, served with silky arracacha mash and a fresh cucumber, red onion, and cilantro salad.

30 minPrep
150 minCook
180 minTotal
4Servings
High ProteinGluten-Free

Ingredients

Adjust servings
4
  • 900 g beef flank pot roast (en a sola piece)
  • 8 g salt (divided, or to taste)
  • 2 g black pepper (freshly ground)
  • 3 g ground cumin (divided)
  • 30 ml vegetable oil
  • 80 g scallions (chopped fina)
  • 120 g white onion (chopped)
  • 12 g garlic (chopped)
  • 300 g tomato (chopped)
  • 180 ml lulo pulp (without semillas if preferred textura more suave)
  • 500 ml beef broth
  • 12 g grated panela
  • 2 unit bay leaves
  • 700 g arracacha root (pelada and en trozos)
  • 30 g butter
  • 120 ml milk (hot)
  • 250 g cucumber (en medias lunas finas)
  • 60 g red onion (en pluma fina)
  • 15 g fresh cilantro (chopped)
  • 30 ml lime juice
  • 15 ml olive oil

Nutrition facts

per serving

548 kcal
Calories
37 g
Protein
31 g
Carbs
30 g
Fat
5 g
Fiber
26 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. Season the beef flank pot roast with 4 g (3/4 tsp) salt, black pepper, and 2 g (1/2 tsp) ground cumin. Let it rest for 15 minutes while you prepare the remaining ingredients.

  2. 2

    2. Heat a heavy pot over medium-high heat and add the vegetable oil. Brown the beef for 4 to 5 minutes per side until deeply colored. Remove and set aside.

  3. 3

    3. In the same pot, add the scallions, white onion, and garlic. Cook for 3 minutes, stirring, until softened. Add the tomato and cook 5 more minutes until a thick sofrito forms.

  4. 4

    4. Add the lulo pulp, beef broth, panela, bay leaves, the remaining 4 g (3/4 tsp) salt, and the remaining 1 g (1/2 tsp) cumin. Stir well and return the beef to the pot.

  5. 5

    5. Once the liquid reaches a gentle boil, lower the heat, cover, and cook for 2 to 2 hours 15 minutes, or until the meat is very tender. If using the oven, cover the pot and cook at 325°F (160°C) for the same amount of time.

  6. 6

    6. While the meat cooks, place the arracacha in a pot with enough water to cover and a pinch of salt. Cook for 20 to 25 minutes until very soft. Drain well.

  7. 7

    7. Mash the hot arracacha with the butter and hot milk until smooth. Adjust salt to taste and keep warm.

  8. 8

    8. For the salad, combine the cucumber, red onion, cilantro, lime juice, olive oil, and a pinch of salt. Let it rest for 10 minutes so the flavors meld.

  9. 9

    9. Remove the beef from the pot and slice it into portions or thick strips, always against the grain. If the sauce is too thin, boil it uncovered for 5 to 8 minutes until slightly thickened. Return the meat to the sauce to coat.

  10. 10

    10. Serve a base of arracacha mash, top with the beef and plenty of lulo-cumin sauce, and add the fresh cucumber salad on the side.

  11. 11

    11. If reheating, warm over low heat until the center reaches at least 165°F (74°C) before serving again.

Chef tips

For a silkier sauce, blend the braising mixture before returning the meat to the pot. Lulo brings a signature tartness; taste the sauce at the end and balance with an extra pinch of panela if desired.

Substitutions

You can replace arracacha with yellow potatoes or baby yellow potatoes. If lulo is unavailable, use a mild passion fruit mixture with a bit more tomato, though the flavor profile will change. Butter and milk may be replaced with olive oil and plant-based milk for a dairy-free version.

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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