
Criollo pork flank roll with Malbec prunes, smashed sweet potatoes, and warm green bean salad
An original Argentine-inspired dish featuring rolled and roasted pork flank stuffed with spinach, queso criollo, and herbs, served with a short Malbec-prune sauce, rustic smashed sweet potatoes, and warm green beans with garlic and lemon.
Ingredients
- 1.2 kg pork flank steak (abierto en a piece)
- 200 g fresh spinach (lavada)
- 180 g queso criollo cheese (grated grueso)
- 60 g breadcrumbs (for the relleno)
- 1 unit egg (beaten)
- 12 g garlic (chopped, divided)
- 20 g fresh parsley (chopped)
- 2 g dried oregano
- 1 g mild crushed chili
- 12 g salt (or a taste, divided)
- 2 g black pepper (divided)
- 60 ml olive oil (divided)
- 250 ml Malbec wine
- 140 g pitted prunes
- 150 g red onion (en pluma fina, divided)
- 900 g sweet potatoes (sliced gruesas)
- 30 g butter
- 2 g sweet paprika
- 300 g green beans (without puntas)
- 30 ml lemon juice
Nutrition facts
per serving
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
Instructions
- 1
Preheat the oven to 200 °C / 400 °F. Line a large baking tray with parchment paper or lightly grease it with olive oil.
- 2
Place the spinach in a microwave-safe bowl or a hot skillet and cook it for 1 to 2 minutes until wilted. Let it cool, squeeze out all excess moisture, and chop finely.
- 3
In a bowl, mix the spinach, queso criollo, breadcrumbs, beaten egg, half of the chopped garlic, parsley, dried oregano, mild crushed chili, 1 teaspoon salt, and 1/2 teaspoon black pepper.
- 4
Lay the pork flank steak flat with the fat side down. Season with the remaining salt and pepper. Spread the filling evenly, leaving a 2 cm / 3/4 inch border. Roll tightly from the long side and tie with kitchen string at regular intervals.
- 5
Place the roll in a roasting dish, drizzle with 2 tablespoons olive oil, and roast for 25 minutes at 200 °C / 400 °F.
- 6
Meanwhile, toss the sweet potatoes with 1 tablespoon olive oil, melted butter, and sweet paprika. Arrange them on the prepared tray and roast alongside the pork for 25 minutes at 200 °C / 400 °F, turning halfway through.
- 7
Remove the pork dish from the oven, add half of the red onion around it along with the Malbec wine and prunes. Loosely cover with foil, lower the oven to 180 °C / 350 °F, and cook 30 minutes more, or until the pork is tender and juicy.
- 8
Remove the sweet potatoes from the oven when tender. Gently smash them with the bottom of a glass, drizzle again with a little pan juice or a few drops of oil if needed, and roast 10 more minutes at 200 °C / 400 °F until the edges are browned.
- 9
Boil or steam the green beans for 4 to 5 minutes until tender-crisp. Drain and sauté them in a skillet with the remaining olive oil, the rest of the garlic, and the remaining red onion for 2 minutes. Turn off the heat and add the lemon juice.
- 10
Remove the foil from the pork, transfer it to a board, and let it rest for 10 minutes. Meanwhile, place the roasting dish with the Malbec, prunes, and onion over medium heat on the stovetop, or transfer the liquid to a saucepan, and reduce for 5 minutes into a short sauce.
- 11
Slice the rolled pork flank thickly. Serve with the smashed sweet potatoes, warm green beans, and the Malbec prune sauce spooned over or alongside.
Chef tips
If the pork flank is uneven, cover it with plastic wrap and gently pound it to an even thickness. Squeezing the spinach very well prevents the filling from making the roll watery.
Substitutions
You can replace queso criollo with firm mozzarella or a semi-hard cheese. If you do not have Malbec, use another dry red wine. Prunes can be swapped for chopped dried apricots for a softer flavor 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 imageNinja Professional BL610 Blender
Smoothies, sauces and soups
- Smoothies, sauces and soups
- Easy-to-wash jar
- Check the power and jar size
Illustrative imageCosori 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
Illustrative imageTempPro TP19H Digital Thermometer
Checking doneness of meat and chicken
- Checks doneness of meat and chicken
- Quick reading
- Clean the probe after each use
As an Amazon Associate, I earn from qualifying purchases.
Ratings & reviews
Sign in to rate this recipe
Sign inRelated recipes

Patagonian lamb tart with thyme onions and roasted squash
105 min

Argentinian Baked Milanesas with Provoleta Crust and Lemon Chimichurri
45 min

Argentine Provençal Milanesas with Warm Potato Lemon Salad
60 min

Round Zucchini Stuffed with Paprika Beef, Rice and Sardo Gratin
70 min

Argentinian Lemon Matambrito with Provoleta Crust, Rustic Potatoes, and Warm Cabbage Salad
70 min

Creamy polenta tower with shredded osso buco, garlic mushrooms and provolone crisp
180 min