For Bechamel sauce: Melt the butter over medium heat. Add the flour, whisk constantly for 1 minute then pour 1 cup milk , simmer for 2 minutes and season with salt and pepper. Set aside.
Preheat the oven to 400 degrees F.
In a baking dish, put a spoonful of red sauce on the bottom then, arrange the Perfetto lasagna pasta
Pour half of the red sauce over the pasta, drizzle about ⅓ of the bechamel sauce on the top.
Repeat the same layer and pour the remaining béchamel sauce over the pasta, then sprinkle with shredded provolone cheese, mozzarella cheese and parmesan cheese.
Cover with aluminum foil and bake for 20 minutes. Remove the cover and bake for another 5 minutes.
Garnish with chopped parsley and served.