Begin your Chicken Thigh Osso Bucco by preparing your ingredients. Dice one onion, mince three cloves of garlic, and chop two carrots and two celery stalks into small pieces. Season four chicken thighs generously with salt and pepper.

In a large, heavy pot or Dutch oven, heat two tablespoons of olive oil over medium-high heat. Sear the seasoned chicken thighs for about 5-7 minutes on each side until they're golden brown. Remove the chicken from the pot and set it aside.

In the same pot, add the diced onion, minced garlic, chopped carrots, and celery. Cook for about 5-6 minutes until the vegetables soften and the onion becomes translucent.

Add two tablespoons of tomato paste to the sautéed vegetables, stirring and cooking for an additional 1-2 minutes. Pour in one cup of white wine and let it simmer for 2-3 minutes to reduce.

Return the browned chicken thighs to the pot and pour in two cups of chicken broth. Add fresh herbs and bring to a gentle simmer. Cover the pot and let it cook for 45-60 minutes until the chicken is tender.

Once the Chicken Thigh Osso Bucco is ready, remove it from the heat and let it rest for a few minutes. Serve over creamy polenta, risotto, or with crusty bread to soak up the sauce.