Steam the leek cut into strips in a little butter, deglaze with wine and pour on the cream.
Reduce everything a little and season with salt and pepper.
Mix the pasta with the leek sauce and fill into buttered molds, sprinkle with parmesan and bake golden brown at 200 ° C in a preheated oven for about 10-15 minutes.
Note: You can also use a flat baking dish instead of the mold.