Place 6 chicken breasts between wax paper and roll thin.
In a large skillet, heat 2 tbsp olive oil and brown chicken until cooked through. Add olive oil as needed if the pan gets dry.
In a large skillet, add 1 can cream of chicken soup, 3 tbsp chunky peanut butter, 2 green onions, 1 tsp chili powder, ⅔ c water, and ⅛ tsp cayenne pepper. Heat to boil.
Add cooked chicken and heat on low for 5 minutes, stirring occasionally.