Add the chicken breasts to a large pot and cover with 1 inch of water. Bring to a boil over medium-high heat and cook for 15 to 20 minutes until cooked through. Remove the cooked chicken breasts from the pot and shred. If using a rotisserie chicken, simply shred the meat and set it aside.
2 chicken breasts
In a large pot or dutch oven, heat the oil over medium-high heat. Add the chopped onion, diced celery, diced bell pepper, and minced garlic. Sauté for 5-7 minutes until softened and fragrant. This forms the sofrito, a flavor base for the dish.
2 tablespoons vegetable oil, 2 celery stalks, 1 medium onion, 4 cloves garlic, 1 red bell pepper
Add the rice, achiote paste, salsa lizano, and salt, stirring everything together and ensuring the rice is evenly distributed.
3 cups long grain white rice, 2-3 tablespoons achiote paste, 1 ½ teaspoons table salt, 3 tablespoons Salsa Lizano
Add the shredded chicken, chicken broth, frozen mixed vegetables, and chopped cilantro to the sofrito, mixing well to combine.
4 cup chicken broth, 3 cups frozen mixed vegetables, ½ bunch cilantro
Bring the mixture to a boil, then reduce the heat to medium-low. Cover the pot with a tight-fitting lid and let it simmer for 20 to 25 minutes until the rice is tender and has absorbed most of the liquid. If necessary, add more broth or water during cooking to ensure the rice cooks evenly.
To serve, scoop a portion into a rounded cup or bowl then invert onto a plate to make a rounded mound for the most authentic presentation. Sprinkle with additional chopped cilantro and serve with thin Lays potato chips (not ruffled potato chips). It's common to see this dish served with either potato chips or french fries, but we like to crumble the potato chips and eat them with each bite of arroz con pollo for a little extra crunch and saltiness.
Lays potato chips