Sear the chicken: In a large Dutch oven, heat the olive oil over medium-high heat. Season the chicken thighs with salt and pepper. Sear them skin-side down for 5–7 minutes until golden brown. Flip and cook for another 5 minutes. Remove and set aside.
Sauté aromatics: In the same pot, add sliced onion and garlic. Cook for 2–3 minutes until translucent and fragrant.
Add the vegetables: Stir in the baby carrots and halved baby potatoes. Sauté for another 2–3 minutes.
Layer in flavor: Return the chicken to the pot, sprinkle with thyme and rosemary, then pour in the chicken broth.
Bake it: Cover and place the Dutch oven in the preheated oven. Bake for 35–40 minutes, until chicken is cooked through and veggies are fork-tender.
Garnish & serve: Sprinkle fresh parsley over the top and serve hot straight from the pot. Enjoy!