Aji de Gallina

Ingredients

• 800 g chicken (whole or bone-in pieces), poached and shredded
• 4–5 tbsp ají amarillo paste
• 150 g stale white bread, crusts removed, day-old
• 250 ml evaporated milk, for soaking the bread
• 80 g walnuts, toasted, ground fine
• 50 g Parmesan, finely grated
• 1 tsp turmeric
• For the canonical garnish
• 4 eggs, hard-boiled, sliced
• 8 black Botija olives
• To serve
• 300 g white rice, cooked
• 400 g waxy potatoes, boiled whole

Method

1. 1
   Poach the chicken in well-salted water until cooked through. Remove and allow to cool sufficiently to handle, then shred the meat into firm, even strips. Reserve the poaching liquor.
2. 2
   Toast the walnuts in a dry pan over a medium flame until the skins begin to colour and the oils are visibly released. Remove immediately and grind to a fine powder. The Maillard reaction at this stage develops the rounded bitterness that balances the sweetness of the ají amarillo in the finished sauce.
3. 3
   Tear the stale white bread into pieces and soak in the evaporated milk until fully saturated and beginning to collapse. The bread must be at least one day old; fresh bread will not develop the gluten network required to produce a silky body.
4. 4
   In a wide pan, warm a film of oil and fry the ají amarillo paste with the turmeric over a medium flame until the paste deepens in colour and its fruity heat is pronounced in the steam rising from the pan. This is where the dish lives or dies: insufficient paste or insufficient cooking at this stage will produce a pale, sweet, structurally weak sauce that the bread, walnuts, and Parmesan cannot correct.
5. 5
   Add the soaked bread together with all of its soaking milk to the pan. Stir continuously, working the bread into the ají paste, until the mixture coheres into a thick, uniform base. Add the ground walnuts and the grated Parmesan. Incorporate ladlefuls of the reserved poaching liquor to reach a coating consistency.
6. 6
   Pass the entire sauce through a fine-mesh sieve, pressing firmly. Any textural inconsistency — unblended walnut, undissolved bread — is detectable in the smooth, coating final sauce. The strained sauce should coat the back of a spoon evenly and hold a clean line when a finger is drawn through it.
7. 7
   Return the strained sauce to the pan, add the shredded chicken, and simmer briefly until the chicken is heated through and has absorbed the sauce. The colour should be a deep, assertive yellow-orange throughout.
8. 8
   Plate alongside white rice and boiled potatoes. Finish each portion with sliced hard-boiled egg and black Botija olives. These are structural elements of the canonical Limeño presentation, not optional garnishes.