Blue Cheese Potato Gratin

Elevate your side dish game with this indulgent Blue Cheese Potato Gratin, a rich and creamy masterpiece that's perfect for special occasions or comforting family dinners. Thinly sliced potatoes are layered with a velvety garlic-infused cream sauce and tangy crumbles of bold blue cheese, creating a luxurious flavor profile that’s both savory and decadent. Topped with a golden, bubbly Parmesan crust (optional but highly recommended), this gratin is baked to perfection—tender on the inside with a beautifully crisped top. Ideal as a standout side for roast meats or served as a hearty vegetarian entrée alongside a fresh green salad, this dish is sure to impress. Ready in just over an hour, this easy-to-follow recipe brings sophistication to your table with minimal effort. Perfect for holidays, dinner parties, or whenever you're craving something irresistibly creamy and flavorful!

Nutriscore Rating: 59/100

Prep Time:15 mins

Cook Time:60 mins

Total Time:75 mins

Servings: 6

Ingredients

• 6 medium Potatoes
• 2 cups Heavy cream
• 5 ounces Blue cheese
• 2 cloves Garlic
• 1 teaspoon Salt
• 0.5 teaspoon Black pepper
• 1 tablespoon Unsalted butter
• 0.5 cup Parmesan cheese (optional, for topping)

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

Peel the potatoes and slice them thinly, about 1/8 inch thick, using a sharp knife or a mandoline slicer to ensure even cooking.

Step 3

Mince the garlic cloves finely.

Step 4

In a small saucepan over low heat, combine the heavy cream, minced garlic, salt, and black pepper. Heat gently until warm, but do not let it boil. This helps infuse the cream with the garlic flavor.

Step 5

Grease a 9x13-inch baking dish with the unsalted butter.

Step 6

Layer half of the sliced potatoes evenly in the baking dish. Crumble half of the blue cheese over the potatoes.

Step 7

Pour half of the warm cream mixture evenly over the cheese and potatoes.

Step 8

Repeat with the remaining potatoes, blue cheese, and cream, creating a second layer.

Step 9

If using Parmesan cheese, sprinkle it over the top layer for a golden, crispy finish.

Step 10

Cover the dish with aluminum foil and bake for 40 minutes.

Step 11

Remove the foil and bake for an additional 20 minutes, or until the potatoes are tender, the top is golden brown, and the edges are bubbly.

Step 12

Let the gratin rest for 5-10 minutes before serving to allow it to set.

Step 13

Serve warm as a side dish or on its own with a crisp green salad.

Nutrition Facts

Serving size	1967.9 grams (1967.9g)

Amount per serving	% Daily Value*
Calories	3830

Total Fat 247.60g	317%
Saturated Fat 151.40g	757%
Polyunsaturated Fat 1.10g
Cholesterol 713mg	238%
Sodium 6082mg	264%
Total Carbohydrate 264.30g	96%
Dietary Fiber 26.90g	96%
Total Sugars 14.90g
Protein 106.20g	212%

Vitamin D 28IU	142%
Calcium 2257mg	174%
Iron 14mg	77%
Potassium 6896mg	147%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 60.1%

Protein: 11.4%

Carbs: 28.5%