Method
Step 1: Prepare the Ingredients
Season the chicken thighs with salt and black pepper.
Slice the onion and bell peppers, and mince the garlic.
Step 2: Brown the Chicken
Heat olive oil in a large skillet or Dutch oven over medium-high heat.
Add the chicken thighs, skin side down, and cook for about 5-7 minutes until browned. Flip and brown the other side for an additional 5 minutes.
Remove the chicken from the skillet and set aside.
Step 3: Sauté the Vegetables
In the same skillet, add the sliced onion and bell peppers.
Sauté for about 5 minutes until the vegetables soften.
Add the minced garlic and cook for an additional minute until fragrant.
Step 4: Create the Sauce
Pour in the diced tomatoes (with juice) and chicken broth.
Stir in the dried oregano, basil, and red pepper flakes.
Bring the mixture to a simmer.
Step 5: Cook the Chicken
Return the browned chicken thighs to the skillet, skin side up.
Reduce the heat to low, cover the skillet, and let it simmer for about 25-30 minutes, or until the chicken is cooked through (internal temperature should reach 165°F/75°C).
Step 6: Let it Stand
Once cooked, remove the skillet from heat and let it stand for about 5 minutes. This allows the flavors to meld together beautifully.
Step 7: Serve
Garnish with fresh basil or parsley before serving. Serve hot over rice, polenta, or with crusty bread to soak up the sauce.