
Criollo Chicken and Spinach Roll with Roasted Tomato Oregano Sauce and Rustic Sweet Potato Mash
An original Argentine-inspired dish: butterflied chicken breasts stuffed with sautéed spinach, onion, queso criollo, and green olives, baked until golden and served with a roasted tomato oregano sauce and a rustic buttery sweet potato mash. It brings together classic criollo flavors in a homestyle yet elegant presentation.
Ingredients
- 4 unidades (aprox. 800 g) 800 g chicken breasts (boneless ni piel, abiertas tipo libro)
- 200 g fresh spinach (lavada and chopped)
- 1 mediana (aprox. 150 g) 150 g onion (chopped fina)
- 2 dientes 6 g garlic (chopped)
- 120 g queso criollo or pategrás cheese (grated or en hebras)
- 60 g green olives (descarozadas and chopped)
- 1 unidad 1 unit egg (for ligar the relleno)
- 40 g breadcrumbs (for dar estructura al relleno)
- 500 g Roma tomatoes (cut al medio)
- 200 ml tomato purée (for the sauce)
- 800 g sweet potatoes (peladas and cut diced)
- 40 g butter (for the puree)
- 120 ml milk (for the puree)
- 45 ml olive oil (divided entre relleno, sauce and armado)
- 4 g dried oregano (divided)
- 2 g sweet paprika (for the chicken and the sauce)
- 10 g fresh parsley (chopped)
- 10 g salt (or a taste)
- 2 g black pepper (freshly ground)
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
1. Preheat the oven to 400°F (200°C). Lightly grease a baking dish with a little of the olive oil.
- 2
2. Cook the sweet potatoes in a pot of salted water for 18 to 20 minutes, until very tender. Drain and set aside for the mash.
- 3
3. Meanwhile, heat 1 tablespoon of the olive oil in a skillet over medium heat. Add the chopped onion and cook for 4 to 5 minutes until translucent. Add the garlic and cook 30 seconds more.
- 4
4. Add the chopped fresh spinach to the skillet and cook for 2 to 3 minutes until wilted and reduced. Remove from the heat and let cool slightly.
- 5
5. In a bowl, combine the sautéed spinach with the onion and garlic, queso criollo, green olives, egg, breadcrumbs, parsley, half of the dried oregano, a pinch of salt, and black pepper. Mix well until you have a compact filling.
- 6
6. Butterfly the chicken breasts and gently flatten them. Season both sides with salt, black pepper, and sweet paprika.
- 7
7. Divide the filling among the chicken breasts, roll them up carefully, and place them seam-side down in the baking dish. Drizzle with 1 tablespoon of olive oil.
- 8
8. Arrange the Roma tomatoes around the chicken rolls, add the tomato purée over them, then season with the remaining dried oregano, a pinch of salt, black pepper, and the remaining tablespoon of olive oil.
- 9
9. Bake for 30 to 35 minutes at 400°F (200°C), until the chicken is cooked through and golden and the tomatoes are roasted and soft.
- 10
10. While the chicken bakes, mash the hot sweet potatoes with the butter and milk until rustic in texture. Adjust with salt and black pepper. Keep warm.
- 11
11. Remove the baking dish from the oven. Transfer the roasted tomatoes and tomato purée to a small saucepan or briefly blend them into a rustic oregano sauce; cook for 2 minutes if you want a more integrated texture.
- 12
12. Serve each chicken roll sliced thickly or whole, with the rustic sweet potato mash and the roasted tomato oregano sauce spooned over or alongside.
Chef tips
To help the rolls keep their shape, you can secure them with toothpicks or kitchen twine. Let the chicken rest for 5 minutes before slicing so the filling can settle.
Substitutions
You can replace queso criollo with firm mozzarella or mild provolone. If you do not have sweet potatoes, use dry pumpkin or regular potatoes for the mash. Green olives can be swapped for black olives for a deeper flavor.
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
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