Egg: Two egg whites assistance the flour and cornstarch bind jointly, forming a better dampness seal. The egg prevents the batter from absorbing excess oil and producing the beef greasy. No, crushed purple pepper contains dried chili pepper flakes, though red pepper powder is made by grinding dried red chili https://red-chili-pepper-thread33547.thenerdsblog.com/36684729/the-ultimate-guide-to-beijing-red-pepper