Cheesy Mashed Potato au Gratin Recipe

This Creamy Cheesy Mashed Potato Gratin is a luxurious side dish perfect for any occasion. Combining buttery mashed potatoes with Gruyère cheese, a crunchy panko topping, and savory bacon bits, this recipe is indulgent yet easy to prepare. And as an added bonus, Mashed Potato Gratin can be made ahead of time and simply reheated before serving, making it ideal for holidays, busy weekdays, or when entertaining.

👥 6 Servings👤 Chef Jean-Pierre📖 chefjeanpierre

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🥘 Ingredients

Check off ingredients as you prepare them:

🍳 Cookware

oven
bowl
mixing bowl
baking dish

📝 Preparation Steps

Preheated Oven to 375°F (190°C)

Begin by boiling the Yukon Gold potatoes with garlic cloves in salted water, ensuring the water starts cold to allow even cooking. Cook until fork-tender, then drain well.

Yukon Gold Potatoes, peeled and cut into large chunks5 pounds

Using a potato ricer, process the potatoes and garlic into a large mixing bowl.

While the potatoes are still hot, mix in the Gruyère cheese, butter, salt, and pepper. Adjust seasoning to taste.

Gruyère Cheese, grated (or your favorite cheese)5 ouncesUnsalted Butter, softened4 ouncesButter (for greasing baking dish)1 tablespoonSalt (for boiling water)1 tablespoonSalt and Pepper to taste

Transfer the mashed potato mixture into a greased 2-quart baking dish, smoothing the surface.

Sprinkle the top with Parmesan cheese, panko breadcrumbs, and cooked bacon bits.

Bake in the oven until golden brown and crispy on top, about ⏱️ 20 - 25 minutes. Let cool slightly before serving.

Nutrition Facts

calories

582.7 kcal

fat Content

25.76 g

serving Size

1 serving

fiber Content

8.61 g

sugar Content

3.39 g

sodium Content

1607.45 mg

protein Content

18.95 g

trans Fat Content

0.62 g

cholesterol Content

76.98 mg

carbohydrate Content

71.24 g

saturated Fat Content

15.66 g

unsaturated Fat Content

7.97 g

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