Ina Garten’s Hot Dogs in Puff Pastry is made with all-purpose flour, frozen puff pastry, Dijon mustard, all-beef hot dogs, an egg, sea salt, and black pepper. This delicious Hot Dogs in Puff Pastry recipe creates a tasty appetizer or meal that takes about 55 minutes to prepare and can serve up to 4 people. This Hot Dogs In Puff Pastry Recipe Is From Go-To Dinner Cookbook by Ina Garten.