Cherry-Poppy Seed Nudli with Vanilla Custard

Bake the potatoes in their skins in a 220-degree oven for 40-60 minutes, depending on their size, until completely soft. Then peel them, mash them while still warm, and let them cool.

Spread them out on a board, sprinkle most of the flour over them, salt them, and add 3 egg yolks.

Mix into a uniform dough, but do not overwork it, as it will become rubbery and sticky.