A hash-brown-crisp spaghetti pancake with a shattering parmesan crust, made from cold leftover noodles.
Cold pasta is essential — fresh, warm spaghetti releases too much moisture and steams instead of crisping. If short on time, spread cooked pasta on a sheet pan and refrigerate uncovered for 20 minutes to fast-track the effect. Don’t skip the cornstarch; it’s what separates a genuinely crispy crust from a merely browned one. Leftovers reheat best in a dry skillet, never the microwave, to preserve the crunch.