Jul 14 2026
Restaurants›Gaslamp›Au Gratin Potatoes Recipe

Au Gratin Potatoes Recipe

Inspired by Gaslamp
Time1h 15m
Serves6

Make Au Gratin Potatoes Recipe in just 1h 15m. Get the full recipe with step-by-step instructions at pekinthechef.com.

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Ingredients

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Main Ingredients

Topping

Method

Preparation

  1. 1

    Preheat Oven

    Preheat your oven to 375°F (190°C).

  2. 2

    Prepare the Potatoes

    Wash, peel, and slice the Russet potatoes into thin rounds (about 1/8 inch thick).

  3. 3

    Make the Cream Mixture

    In a saucepan, melt butter over medium heat. Add minced garlic and sauté until fragrant (about 1 minute). Pour in heavy cream, salt, black pepper, and fresh thyme. Bring to a gentle simmer, stirring occasionally.

Layering and Baking

  1. 4

    Layer the Potatoes

    In a greased baking dish, arrange a layer of sliced potatoes. Pour a portion of the cream mixture over the potatoes, then sprinkle with sharp cheddar cheese. Repeat the layering process until all potatoes and cream are used, finishing with a layer of cheese.

  2. 5

    Prepare the Topping

    In a small bowl, mix panko breadcrumbs, grated Parmesan cheese, and olive oil until well combined. Spread this mixture evenly over the top layer of cheese.

  3. 6

    Bake

    Cover the baking dish with aluminum foil and bake in the preheated oven for 45 minutes. Remove the foil and bake for an additional 15-20 minutes or until the top is golden brown and the potatoes are tender.

  4. 7

    Serve

    Let the au gratin potatoes cool for a few minutes before serving. Enjoy your dish!

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