Preheat the oven to 350 degrees F. Line 2 rimmed baking sheets with parchment and set aside.
On a work surface, roll out the puff pastry sheet to a 10-by-16-inch rectangle. Cut in half lengthwise then cut each piece crosswise into four 5-by-4-inch rectangles. Roll each rectangle tightly around a chicken sausage then slice into 4 equal pieces. Arrange on the baking sheets 1 inch apart. Brush with the egg wash and sprinkle generously with the bagel topping. Bake until golden brown, about 15 minutes. Let cool slightly and serve with the harissa ketchup and honey mustard.
Stir together the ketchup and harissa in a small bowl.
Stir together the mustard and honey in a small bowl.