Jul 14 2026
RestaurantsArthur's Prime SteakhouseThree Cheese Au Gratin Recipe

Three Cheese Au Gratin Recipe

Time1h
Serves6

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

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Ingredients

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Cheese Mixture

Sauce

Method

Preparation

  1. 1

    Preheat the Oven

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

  2. 2

    Prepare the Cauliflower

    In a large pot of boiling salted water, cook the cauliflower florets for about 5 minutes until tender but still firm. Drain and set aside.

Making the Cheese Sauce

  1. 3

    Make the Roux

    In a saucepan, melt the butter over medium heat. Once melted, whisk in the flour and cook for about 2 minutes until lightly golden, stirring constantly.

  2. 4

    Add Milk and Seasonings

    Slowly whisk in the milk, ensuring there are no lumps. Add the salt, black pepper, and nutmeg. Continue to stir until the mixture thickens and begins to bubble, about 5-7 minutes.

  3. 5

    Incorporate the Cheese

    Remove the saucepan from heat and gradually add the grated Gruyère, cheddar, and Parmesan cheese, stirring until melted and smooth.

Assembling the Dish

  1. 6

    Combine Cauliflower and Sauce

    In a large mixing bowl, combine the drained cauliflower with the cheese sauce, stirring gently to coat the florets thoroughly.

  2. 7

    Transfer to Baking Dish

    Pour the mixture into a greased baking dish, spreading it evenly.

  3. 8

    Add Breadcrumbs

    Sprinkle the breadcrumbs evenly over the top of the cauliflower mixture.

Baking

  1. 9

    Bake the Au Gratin

    Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the top is golden brown and bubbly.

  2. 10

    Garnish and Serve

    Remove from the oven, sprinkle with chopped parsley for garnish, and let cool slightly before serving.

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