In a skillet over medium heat, add the oil and chicken thighs. Season with salt and pepper to taste. Cook until the chicken reaches an internal temp of 165F. Set aside.
In the same skillet, add the butter, onion, garlic, and crushed red pepper flakes. Stir to combine well.
Then, add in the heavy cream, chicken broth, sun-dried tomatoes, and softened cream cheese. Stir to combine and let simmer for a few minutes.
Add in the grated parmesan cheese and spinach. Let this cook until the spinach starts to get wilty.
Place the chicken thighs back into the pan to just get warm.
Serve immediately and enjoy!
Notes
This makes a total of 4 servings of One-Pan Keto Chicken and Spinach. Each serving comes out to be 689 calories, 57.9g fat, 6.2g net carbs, and 38.9g protein.