Tender baked chicken in a rich, creamy onion sauce. A comforting keto chicken casserole with no pasta, rice, or flour.
- 1½ lb boneless (skinless chicken breasts)
- 1 tbsp olive oil
- 1 tsp salt
- ½ tsp black pepper
- 1 tsp onion powder
- 1 large yellow onion (thinly sliced)
- ¾ cup heavy cream
- 4 oz cream cheese (cubed)
- ½ cup chicken broth
- ½ tsp dried thyme
Preheat oven to 375°F.
Heat olive oil in a skillet over medium heat. Add sliced onion and cook for 8–10 minutes until soft and lightly golden.
Add chicken broth to the skillet and simmer for 2 minutes.
Stir in cream cheese until melted and smooth, then add heavy cream, salt, black pepper, onion powder, and thyme.
Place chicken breasts in a baking dish and pour the onion cream sauce over the top.
Cover with foil and bake for 25 minutes.
Remove foil and bake for an additional 10–15 minutes until chicken is cooked through and sauce is thick.
Remove from oven and rest for 5 minutes before serving.