Catch you later, ketchup! Dress up your dog with this fresh topping and you'll never go back to a simple squirt again! Also try a Frank and Beans, Mexican Charred-Corn Dog, Reuben Dog, and Banh Mi Dog.
Lightly oil pineapple wedges and red onion rounds and grill until tender. Chop and season with sugar, salt, and cayenne pepper. Place cooked hot dogs in buns and top with pineapple mixture.