Just include any powdered purple pepper/cayenne pepper you find in your local food market. Nothing at all fancy, will not need to be whole flakes. Just powder. Which is all. Serve: Provide the Beijing beef above rice and garnish with chopped environmentally friendly onions. I also appreciate pink pepper flakes https://charliemxoii.wikiconverse.com/5133056/a_secret_weapon_for_beijing_red_pepper