what are pepperoncini peppers
These 10 facts about space will blow your mind. Pepperoncini are a type of mild, yellow-green chili pepper that belong to the species Capsicum annuum. They are in the same botanical family as bell peppers and many other hotter varieties of chili peppers. Pepperoncini are most familiar as pickled peppers, which are preserved in vinegar in commercially packaged jars.