Thyme Au Gratin Potatoes

Indulge in the ultimate comfort food with these Thyme Au Gratin Potatoes, a rich and creamy casserole that’s perfect for holidays, special occasions, or cozy dinners at home. Featuring thinly sliced russet potatoes layered with a luscious blend of heavy cream, garlic, and fresh thyme, this dish is elevated by the nutty, melty goodness of Gruyere cheese and a golden Parmesan crust. Baked to perfection, the potatoes emerge tender and infused with aromatic herbs, while the cheesy topping provides an irresistible crisp. Easy to assemble with just 20 minutes of prep and ideal for serving a crowd, this decadent side dish pairs beautifully with roasted meats or a leafy salad. Garnish with sprigs of fresh thyme for an elegant finishing touch.

Nutriscore Rating: 55/100

Prep Time:20 mins

Cook Time:75 mins

Total Time:95 mins

Servings: 6

Ingredients

• 4 medium Russet potatoes
• 2 tablespoons Unsalted butter
• 2 cloves Garlic
• 2 cups Heavy cream
• 2 teaspoons Fresh thyme
• 1.5 cups Gruyere cheese
• 0.5 cups Parmesan cheese
• 1 teaspoon Salt
• 0.5 teaspoons Black pepper

Directions

Step 1

Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch (23x33-cm) baking dish with butter or a nonstick spray.

Step 2

Peel the potatoes and slice them into thin rounds, approximately 1/8-inch thick. A mandoline slicer works well for even slices.

Step 3

In a medium saucepan, melt the butter over medium heat. Add the minced garlic and sauté for 30 seconds until fragrant.

Step 4

Pour the heavy cream into the saucepan and add fresh thyme, salt, and pepper. Stir and heat gently for 2-3 minutes but do not let the mixture boil.

Step 5

Spread one-third of the sliced potatoes evenly across the bottom of the prepared baking dish. Pour over one-third of the cream mixture, ensuring all potatoes are coated.

Step 6

Sprinkle one-third of the Gruyere cheese over the layer. Repeat the layering process with the remaining potatoes, cream mixture, and cheese, finishing with a layer of cheese on top.

Step 7

Sprinkle Parmesan cheese evenly over the top layer for additional richness. Cover the dish tightly with aluminum foil.

Step 8

Bake the potatoes, covered, in the preheated oven for 50 minutes. Then, remove the foil and bake for an additional 20-25 minutes, or until the top is golden brown and the potatoes are tender when pierced with a fork.

Step 9

Let the dish rest for 10 minutes before serving to allow the flavors to meld and the sauce to thicken. Garnish with a few sprigs of fresh thyme, if desired.

Nutrition Facts

Serving size	1396.8 grams (1396.8g)

Amount per serving	% Daily Value*
Calories	3252

Total Fat 242.80g	311%
Saturated Fat 144.60g	723%
Polyunsaturated Fat 0.00g
Cholesterol 744mg	248%
Sodium 3234mg	141%
Total Carbohydrate 155.30g	56%
Dietary Fiber 12.50g	45%
Total Sugars 8.10g
Protein 76.20g	152%

Vitamin D 0IU	0%
Calcium 2002mg	154%
Iron 9mg	47%
Potassium 3924mg	83%

*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: 70.2%

Protein: 9.8%

Carbs: 20.0%