Can it be prepared in advance?
Yes, absolutely. You can make the gratin the day before, roll it up, and keep it in the refrigerator. Simply reheat it before serving.
Can another cheese be used?
Yes, you can vary the pleasures with Comté, Cheddar, or even a touch of blue cheese for more character.
Does it work without cream?
Yes, replace the crème fraîche with fromage blanc, Greek yogurt or a plant-based cream if you are looking for a lighter alternative.
And without eggs?
Replace the eggs with 1 tablespoon of cornstarch dissolved in a little milk. This will help maintain the texture of the gratin.
Similar recipes to try:
If you enjoyed this mille-feuille-style rolled potato gratin, you might also like these recipes from La Cuisine des Souvenirs:
Potato gratin with salmon and béchamel sauce: A classic revisited for fish lovers.
Grandma’s Dauphinoise Potatoes: Tradition and melt-in-your-mouth texture in every bite.
Oven-baked garlic and butter potatoes: Simple and tasty, perfect as a side dish.
