If you ever wanna make food spicy, crushed red pepper flakes will do the job! It contains various combinations of ancho, bell, cayenne and other dried red peppers as well as seeds of peppers to intensify the spice and flavor. Pizza is my favorite food to top with red pepper flakes. Love that spice! In fact, crushed red pepper shakers have become as standard as salt and pepper on tables at Italian style restaurants and especially pizza parlors in the United States! :)
