Sylvie

Lyon, France

AI

French · dinner

Reblochon Potato, Bacon, Onion Gratin Bake

#french#chef:sylvie#tartiflette#potato#bacon

60m

Total time

4

Servings

650

kcal

medium

Difficulty

Jul 2, 2026

INGREDIENTS.

4
Produce
  • 800 g Potatoes (waxy variety like Yukon Gold)
  • 1 piece Onion
  • 2 piece Garlic cloves
Dairy
  • 400 g Reblochon cheese
  • 100 ml Heavy cream
  • 10 g Butter
Meat
  • 200 g Smoked bacon lardons
Other
  • 100 ml Dry white wine (e.g., Sauvignon Blanc)
Spice
  • to taste Salt
  • to taste Black pepper

THE METHOD.

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FAQ · Things people ask

About this recipe.

Can I use a different type of cheese?

While Reblochon is traditional and essential for the authentic taste, you could substitute with a good quality Raclette or even a firm Brie for a similar melting quality, though the flavor profile will differ slightly.

Do I need to par-boil the potatoes first?

No, there is no need to par-boil. Slicing the potatoes thinly (around 3-4mm) allows them to cook perfectly tender in the oven, absorbing all the delicious flavors from the cheese and bacon as they bake.

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