gluten free chicken thighs with basil chicken sauce

Chicken and sauce to accompany pasta. Only the chicken and sauce is gluten free.
White wine, chicken stock and vegetables make up the sauce with the puree of basil to finish

6 bone in chicken thighs,
1/4 c. ea. carrots celery green pepper,
1 c. onion,
5 garlic cloves,
1/2 qt. chicken stock,
1/2 c. brown rice flour,
1 c. dry white wine( cooking wines),
1/2 tsp. pink salt,
1/4 tsp. black pepper,