Preheat the oven to 425F (220C) and line a baking sheet with parchment paper.
Lay the puff pastry sheet onto the parchment paper lined baking tray. Using a pastry brush or the back of a large spoon, evenly spread the Sriracha sauce on the puff pastry sheet.
1 puff pastry sheet, 1 tbsp Sriracha sauce
Remove the casing from the lamb sausages and spread the sausage meat on top of the Sriracha sauce covering everything but the top and bottom edge (about 1/2 inch) of the puff pastry sheet.
2 lamb sausages
Tightly roll the pastry sheet up starting at the top or bottom. Roll it up into a cylinder and press the edge into the pastry sheet to seal the roll. Cut the sausage roll into 12 x 1/2 inch thick slices and lay them out on the baking sheet.
Bake the lamb pinwheels for 15 minutes or until golden brown. Serve while warm with some homemade tzatziki or lamb chimichurri sauce.
Notes
Don't over-thaw: Let the pastry thaw enough to be workable, but not so much that it becomes sticky or soggy.Cut cleanly: Use a sharp knife or pizza cutter to slice the pinwheels. This will help them keep their shape.Bake at high heat: A hot oven is key for creating those golden brown, flaky layers. Make sure the oven is at temperature before adding the pinwheels. You can add a simple milk or egg wash to add a deeper color.Storage: Once cooked, you can store the meaty pinwheels for up to 2 days in an airtight container in the fridge. Simply reheat them in the oven or the microwave. I don't recommend freezing cooked meat pinwheels. But you can use from-scratch pastry and freeze unbaked pinwheels individually, and cook them from frozen later on. This is a great way to meal prep them ahead of time for a dinner party.