Heat level: MILD. A rich + tangy combo of cayenne, vinegar and real butter. It's a fan favorite for a reason! Hot Ones™ Original Buffalo sauce tops a crispy chicken breast, served on a buttered bun with mayonnaise and pickles. Crispy Chicken contains eggs, milk, sesame, wheat (gluten). Plant-Based contains eggs, milk, sesame, tree nuts (coconut), wheat (gluten).