As a marinated dish, you can place the thaw (an unfolded) chicken in a medium skillet with a lid.

Mix the cajun butter marinade in a bowl with the minced garlic, yellow onion, and cayenne pepper.

Then, pour the mixture over the chicken thighs. Use a fork to make sure that both sides are cover with the marinade. Cover with a lid and let sit for 15-20 minutes (optional).

Next, place the skillet with the chicken on the stove burner. Set the stove burner to a medium-low heat.

Cook for a total of about 45 minutes, but flip after about 15 minutes.

Serve on a plate or bowl with a keto low carb side of your choice.