Step 1: Preheat Oven: Preheat the oven to 400F (200C). Ensure the oven is fully preheated before proceeding to the next step for even cooking.
Step 2: Saut Aromatics: In a large oven-safe pot or Dutch oven, heat the olive oil over medium heat. Add the chopped onion, carrots, and celery. Saut for 5-7 minutes, or until the onions are translucent and the vegetables are slightly softened.
Step 3: Add Garlic and Spices: Add the minced garlic, dried thyme, dried rosemary, and red pepper flakes (if using) to the pot. Cook for an additional minute, stirring constantly, until fragrant. Be careful not to burn the garlic.
Step 4: Brown Chicken: Add the chicken pieces to the pot and season with salt and pepper. Cook, stirring occasionally, until the chicken is lightly browned on all sides. It does not need to be cooked through at this stage.
Step 5: Add Potatoes and Bell Pepper: Add the chopped potatoes and bell pepper to the pot. Stir to combine all the ingredients evenly.
Step 6: Add Chicken Broth: Pour the chicken broth into the pot, ensuring that it covers the chicken and vegetables. Bring the mixture to a simmer.
Step 7: Bake in Oven: Cover the pot with a lid (or tightly with aluminum foil if using a pot without a lid) and transfer it to the preheated oven. Bake for 35-40 minutes, or until the chicken is cooked through and the potatoes are tender.
Step 8: Check for Doneness: Remove the pot from the oven and check that the chicken is cooked to an internal temperature of 165F (74C) and that the potatoes are easily pierced with a fork. If needed, return to the oven for additional cooking time.
Step 9: Serve: Let the dish rest for 5-10 minutes before serving. Garnish with chopped fresh parsley before serving.
Optional Tips: For a richer flavor, use bone-in chicken thighs. Sweet potatoes or parsnips can be substituted for Yukon Gold potatoes. Add a splash of lemon juice or a tablespoon of Dijon mustard to the broth for added flavor.