Peanut Crusted Chicken Breasts

1 lb chicken breasts, pounded flat
1/2 cup coconut flour
1 tsp salt
1/2 tsp cayenne pepper
1/4 cup fresh ground peanut butter
1-2 tbsp soy sauce

Mix together coconut flour, salt and cayenne pepper and coat each chicken breast with a fine layer of flour mix. Meanwhile, whisk peanut butter and soy sauce in a small bowl, then coat the chicken with a layer of the peanut mix.
Heat a non-stick skillet to medium-high and coat with cooking spray. Cook each chicken breast 4-5 minutes per side. The chicken will remain moist and tender and the crust will be crispy.