In a large skillet, heat olive oil over medium heat. Season chicken with salt and pepper and garlic powder. Saute chicken until nicely browned and cooked through. Remove from skillet and set aside
Add butter, garlic, pepper flakes and 1/2 tsp of salt to the empty skillet and saute garlic for a few minutes on medium heat
Turn heat to medium high and add white wine. Cook and stir about 5 minutes. Remove and set aside 3 Tbsp of pan sauce to use later
Add uncooked rice to skillet with the remaining butter sauce. Stir well - make sure it is completely covered. Add chicken broth and remaining 1/2 tsp salt. Bring mixture to a low boil and reduce heat to medium low. Cover pan and simmer or 20 minutes (longer for brown rice) or until rice is tender. Stir several times while it is cooking
Sprinkle Parmesan over rice then arrange chicken in skillet over rice. Cover, remove from heat and let stand 5 minutes.
Drizzle reserved 3 tablespoons of pan sauce over chicken tenders when serving.