Escabeche de Pollo

Cut the chicken into 8 pieces (4 breasts, 4 thighs with legs), pat dry with paper towels, and season generously with salt on all sides.

Heat the aceite oil in a large heavy-bottomed pot or Dutch oven over medium-high heat until shimmering, then add the chicken pieces skin-side down and brown for 4-5 minutes per side until golden brown.

Remove the browned chicken from the pot and set aside on a clean plate; reserve the cooking fat in the pot.

Add the 12 garlic cloves (crushed but not peeled), 12 small whole onions, 4 celery stalks (cut into 2-inch pieces), and 3 carrots (cut into thick rounds) to the pot and sauté until the vegetables begin to soften, about 5 minutes.

Pour in the 4 cups of red wine and 2 cups of red wine vinegar, then add the 4 bay leaves, 3 serrano chiles (left whole), 2 red peppers (cut into thick strips), and 2 green peppers (cut into thick strips).

Return the browned chicken pieces to the pot, nestling them among the vegetables and ensuring they are partially submerged in the liquid.

Bring the liquid to a gentle simmer, cover the pot partially, and braise for 50-60 minutes until the chicken is tender and the sauce has reduced slightly.

Taste the braising liquid and adjust seasoning with salt and cayenne pepper (starting with the 1 tsp cayenne) to achieve a balanced sweet-sour-spicy profile.

Remove the pot from heat and allow the escabeche to cool to room temperature; the flavors will meld and develop as it cools.

Transfer the cooled escabeche to a serving dish or shallow containers, distributing the chicken, vegetables, and cooking liquid evenly, then refrigerate for at least 4 hours (preferably overnight) before serving.

Serve the escabeche chilled or at room temperature, garnishing with fresh parsley sprigs and ladling some of the flavorful cooking liquid over each portion.