Start by peeling the potatoes with a potato peeler or a knife. Then cut into cubes. Set aside.
Peel the onion and garlic cloves. Dice finely the onion and mince the garlic cloves or press them with a garlic press.
Fry the potatoes:If deep frying add enough olive oil to a pan to submerge the potatoes into it and heat. Once it starts to form tiny bubbles fry the potatoes in batches until golden. Then deep fry a second time for maximum crispiness. Once done let them sit on a lined plate with kitchen paper to absorb the excess oil and sprinkle a bit of salt in them.If using an air fryer, add the cubed potatoes to a bowl and add the two tablespoons of olive oil and a sprinkle of salt and make sure they get evenly coated. Add to the basket of your air fryer in batches if needed. Move around mid-cooking. Fry for 15 minutes at 395 F/200 C While the potatoes are frying, add the garlic cloves and onion to a pan with a drizzle of olive oil. Cook until it turns a bit browned and it's fragrant.
Add the paprika powders to the pan and stir with a wooden spoon to make sure it gets evenly mixed and gently toasted.
Add the cornstarch to the pan and mix well again.
Add the chicken stock, mix well, and bring to a boil.
Process with an immersion blender until a smooth consistency is achieved.
Taste and correct the salt and spice levels and also add the wine vinegar. Mix everything well.
Serve the potatoes while still hot with a healthy dose of the Brava sauce on top.
Enjoy! Que aproveche!