Locro de Papa

Ingredients

• 1 kg starchy floury potatoes, papa chola or Papa Superchola; russet or Yukon Gold in diaspora — peeled and cut into 2 cm dice
• 2 tbsp achiote oil, annatto seeds steeped in neutral oil, or commercial achiote oil
• 1 medium white onion, finely diced
• 3 cloves garlic, finely chopped
• 1 litre water or light vegetable broth
• 250 ml whole fresh milk, added at the end only
• 200 g cuajada, fresh white cheese, cut into 2 cm cubes
• fine salt, assertively to taste
• To serve
• 2 ripe avocados, halved or sliced
• 150 g mote, cooked white hominy corn
• 100 g tostado, toasted dried corn kernels
• ají, fresh or in sauce, to taste
• fresh herbs, flat-leaf parsley or culantro, leaves only

Method

1. 1
   Heat the achiote oil in a heavy pot over medium heat. Add the onion and cook, stirring frequently, until completely soft and translucent and the annatto colour has fully bloomed into the oil — the oil in the pan will run a clear, deep saffron-orange with no raw or chalky orange residue. Add the garlic and cook for a further minute until fragrant. Under-cooked achiote produces a raw orange taste; the colour must be clean and the onion completely yielding before proceeding.
2. 2
   Add the diced potato to the pot and turn to coat each piece in the achiote-onion base. Allow the potato to cook in the oil for 3–4 minutes, stirring occasionally, until the cut surfaces take on a faint golden colour and a light Maillard aroma rises from the pot — the exterior of the dice will feel just firmed rather than raw-starchy to a spoon.
3. 3
   Pour over the water or broth to cover the potato by at least 2 cm. Bring to a steady simmer and cook, uncovered, until the potato is completely tender and beginning to break at the edges — a skewer or the tip of a knife should pass through each piece with no resistance. Season assertively with salt; potato soups require more salt than the cook expects.
4. 4
   This is where the dish lives or dies. Using the back of a wooden spoon or a fork, mash approximately 30 per cent of the potato pieces directly against the side of the pot, leaving the remainder intact. Stir the broth: it should turn visibly thick, opaque, and gold-coloured, coating the spoon lightly. If all potato is left intact the broth remains thin and will not recover; if all potato is mashed the soup loses its character as a chunky highland bowl.
5. 5
   Reduce the heat to the lowest setting. Add the milk and the cuajada cubes and stir gently once to distribute. Hold at a bare warm simmer for no more than 5 minutes — the milk should steam but never boil, and the cheese cubes should soften and warm through while remaining intact and clearly visible as white against the orange broth. Early or prolonged heat will curdle the milk and melt the cheese into a grainy, broken texture.
6. 6
   Taste and correct the salt. Ladle into deep bowls, ensuring each portion receives several cheese cubes. Garnish immediately with avocado, a portion of mote, a spoonful of tostado, ají to taste, and fresh herb leaves — the acid of the avocado and the fresh colour of the herb are integral to the finished bowl, not optional.