Season the chicken with salt and pepper.
Heat oil in a skillet over medium-high heat.
Sear the chicken until golden on both sides.
Remove and set aside.
Cook the sliced sausage in the same skillet.
Add garlic and sauté briefly.
Stir in bell peppers and cherry peppers.
Deglaze with white wine and simmer until reduced.
Add chicken broth, vinegar, lemon juice, and oregano.
Return chicken to the skillet and simmer until tender.
Let the sauce thicken slightly before serving.
Serving StepSpoon extra sauce and peppers over the chicken for maximum flavor.