Season and sear the chicken: Pat the chicken breasts dry and season generously with salt, pepper, oregano, and paprika. In a large Dutch oven or skillet, heat the olive oil over medium-high heat. Sear the chicken till golden brown, 3–4 minutes per side. Take off and place on a plate.
Sauté the aromatics: Add the chopped onion to the same skillet and sauté for two to three minutes, or until it is tender. Sauté the minced garlic for 30 seconds till it becomes fragrant.
Toast the rice: Stir in the rice, thyme, cumin, and lemon zest. Stir the rice to coat it in the oil and spices and toast it for one to two minutes.
Add liquids and chicken: Pour in the chicken broth and lemon juice, scraping up any browned bits from the pan. Nestle the seared chicken back into the skillet, ensuring it’s partially submerged.
Simmer to perfection: Bring the mixture to a gentle boil, then reduce to low heat. Cover and simmer for 15-20 minutes, or until the rice is tender and the chicken is cooked through (internal temperature of 165°F/74°C).
Garnish and serve: Remove from heat, fluff the rice with a fork, and garnish with fresh parsley and lemon slices. Serve warm and enjoy!