Potatoes au Gratin | Sides & Appetizer’s

Potatoes au Gratin | Sides & Appetizer’s

www.umami.recipes

Recipe by Sean Grace from Sides & Appetizer’s.

View full recipe on www.umami.recipes

Recipe Saint is a recipe index: we list the ingredients so you can search, save and plan. The full method, times and servings are on the publisher's page at www.umami.recipes.

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Cooking tools:

  • Mandoline
  • Blender
  • Grater
  • Baking dish
  • Saucepan
  • Aluminum foil
  • Oven
  • Stove
  • Chef's knife
  • Cutting board
  • Measuring spoon
  • Measuring cup

Ingredients

  • 5 garlic cloves, divided
  • 1 Tbsp. unsalted butter, room temperature
  • 2 medium shallots, quartered through root ends
  • 2½ cups heavy cream
  • 1 Tbsp. Diamond Crystal or 1¾ tsp. Morton kosher salt
  • 1 tsp. freshly ground black pepper
  • 1 Tbsp. thyme leaves, plus more for garnish
  • 4 lb. russet potatoes, scrubbed, very thinly sliced on a mandoline
  • 3 oz. Gruyère, finely grated
  • 1 oz. Parmesan, finely grated

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