Add the chicken to a large bowl. Pour in 1 tablespoon of olive oil and sprinkle in your adobo seasoning: cumin, paprika, chili powder, red cayenne pepper, onion powder, garlic powder, coriander, salt, and black pepper. Use your clean hands to mix everything together, ensuring the chicken is well-coated. Cover this mixture and allow it to marinate for about 30 minutes. If you’re in a rush, you can skip this step and start cooking right away!
Heat a large, deep skillet over medium-high heat and add the remaining tablespoon of olive oil. Once the oil is hot, carefully place the marinated chicken in the skillet, seasoning it with a bit more salt and pepper. Cook until browned for about 4 to 5 minutes on one side. Flip the chicken and cook for an additional 4 to 5 minutes. Once browned, remove the chicken from the pan and set it on a plate.
In the same skillet, you should have enough grease left from the chicken for sautéing. Add in the minced garlic, jalapeno, green pepper, onion, and cilantro. Sauté these for about 2 to 3 minutes until the vegetables are tender and fragrant.
Now it’s time to add your spices, known as homemade sazon spices: cumin, turmeric, coriander, garlic powder, oregano, salt, and black pepper. Let these spices cook for about 30 seconds to release their flavors.
Add in the tomato sauce and water, stirring well to combine everything. Bring this mixture to a simmer.
Once simmering, fold in the rice, peas, and the olives if you’re using them. Make sure everything is evenly distributed. Finally, place the browned chicken on top of the mixture.
Reduce the heat to low, cover the skillet tightly, and cook for about 20 to 25 minutes. This allows the rice to absorb the flavors while cooking through.
After 20 to 25 minutes, check to see if most of the liquid has been absorbed and the rice is cooked. This is the moment to serve your delicious Mama’s Puerto Rican Chicken and Rice! Be sure to garnish with fresh cilantro and a squeeze of lime juice for an added burst of flavor.
If you're meal prepping, divide the rice into meal prep containers, topping each with a piece of chicken and a sprinkle of cilantro.