Sesame seeds or flaky salt (optional, for topping)
Instructions
Prepare the Filling
In a bowl, combine the Italian sausage, Parmigiano Reggiano, mustard, garlic, parsley, fennel seeds, and black pepper. Mix gently until just combined—don’t overwork the sausage.
Roll Out the Pastry
On a lightly floured surface, roll each sheet of puff pastry slightly to smooth seams and create an even rectangle. Cut each sheet lengthwise into two long strips.
Fill and Roll
Spoon a line of sausage filling down the center of each strip. Brush one long edge with egg wash, then roll the pastry over the filling, seam-side down.
Chill for Clean Cuts
Place the rolls on a parchment-lined baking sheet and refrigerate for 20–30 minutes. This helps the pastry firm up and makes slicing easier.
Slice and Bake
Cut each roll into 1½–2-inch pieces. Brush tops with egg wash and sprinkle with sesame seeds or flaky salt if desired. Bake at 400°F (200°C) for 22–25 minutes, or until puffed and deeply golden.