The ORIGINAL Chicago Hot Dog Pizza 🌭🍕 Dragged through the garden... viennabeef hot dogs and whole milk mozzarella baked and finished with onions, tomatoes, pickles, sport peppers, mustard drizzle, and celery salt all on a poppy seeded thin and crispy tavern-style dough. Happy National Hot Dog Day! #nationalhotdogday #chicagodog #tavernstylepizza