Ingredients

For the Gratin:

• Cream: 1 1/2 cups full-fat cream
• Garlic: 2 cloves, minced
• Butter: 30g (2 tbsp) unsalted butter, melted
• Potatoes: 1.25 kg (2.5 lb) starchy potatoes (such as Russet, Sebago, or Maris Piper)
• Salt: 1 tsp
• Pepper: 1/4 tsp
• Cheese: 2 1/2 cups Gruyere cheese (or Colby, Cheddar, Havarti, or Tasty), freshly grated
• Thyme: 2 tsp fresh thyme leaves (optional but highly recommended)

Step-by-Step Instructions

Step 1: Prepare the Ingredients

1. Preheat the Oven: Preheat your oven to 350°F (175°C).
2. Prepare the Potatoes: Peel the potatoes and slice them thinly (about 1/8 inch thick) using a sharp knife or mandoline for uniformity.

Step 2: Make the Cream Mixture

1. Mix the Cream and Garlic: In a medium bowl, combine the full-fat cream, minced garlic, melted butter, salt, and pepper. Whisk until well combined.
2. Add the Thyme: If using, stir in the fresh thyme leaves for added flavor.

Step 3: Assemble the Gratin

1. Grease the Baking Dish: Lightly grease a 9×13 inch (or similar size) baking dish with butter or cooking spray.
2. Layer the Potatoes: Begin layering the sliced potatoes in the dish. Start with a layer at the bottom, slightly overlapping each slice.
3. Pour the Cream Mixture: Once the first layer is complete, pour a portion of the cream mixture over the potatoes, ensuring they are well coated.
4. Add Cheese: Sprinkle a generous amount of grated cheese over the cream-covered potatoes.
5. Repeat Layers: Continue this process—layering potatoes, pouring cream, and adding cheese—until all ingredients are used. The final layer should be a generous amount of cheese on top.

Step 4: Bake the Gratin

1. Cover the Dish: Cover the baking dish with aluminum foil to prevent over-browning and to help the potatoes cook evenly.
2. Bake: Place the covered dish in the preheated oven and bake for 45 minutes.
3. Uncover and Finish Baking: After 45 minutes, remove the foil and bake for an additional 20-30 minutes, or until the top is golden brown and bubbly, and a knife can easily pierce through the potatoes.

Step 5: Let it Rest

1. Resting Time: Once baked, remove the gratin from the oven and let it rest for about 10-15 minutes. This will allow the layers to set and make serving easier.

Cooking Tips

• Choose the Right Potatoes: Starchy potatoes like Russets work best for this recipe, as they yield a creamy texture when cooked.
• Cheese Variations: Feel free to experiment with different cheeses. A mix of Gruyere and Cheddar can add depth and richness.
• Make it Ahead: You can prepare the gratin a day in advance and refrigerate it before baking. Just add a few extra minutes to the baking time if it’s cold from the fridge.
• Add Vegetables: For added nutrition, consider layering in thin slices of vegetables like zucchini or spinach between the potato layers.

Storage

• Refrigeration: Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven for best results.
• Freezing: This dish can be frozen before baking. Wrap the assembled gratin tightly in plastic wrap and then foil. It can be frozen for up to 2 months. Bake from frozen, adding extra time to the cooking duration.

Nutritional Facts (Per Serving, Approx.)

• Calories: 410
• Protein: 12g
• Carbohydrates: 30g
• Fat: 29g
• Fiber: 3g
• Sugar: 2g
• Sodium: 400mg

FAQs

1. Can I use low-fat cream?
While low-fat cream can be used, it will alter the texture and richness of the gratin. For the best results, stick with full-fat cream.

2. Can I make this dish vegan?
Yes! Substitute the cream with a plant-based cream or coconut milk, use vegan cheese, and replace the butter with vegan alternatives.

3. What can I serve with Potato Gratin?
This dish pairs wonderfully with roasted meats, a fresh salad, or steamed vegetables. It’s also great as a standalone vegetarian meal.

4. Can I add other flavors to the cream?
Absolutely! Experiment with adding different herbs or spices, such as rosemary or nutmeg, to enhance the flavor profile.

5. How do I know when the gratin is done?
The gratin is done when the top is golden brown and bubbly, and a knife can easily pierce through the layers of potatoes.

Conclusion

Creamy Garlic Potato Gratin is a comforting and indulgent dish that brings warmth and flavor to any meal. With its creamy texture, cheesy topping, and aromatic hints of garlic and thyme, this gratin will surely become a beloved staple in your kitchen. Perfect for family gatherings or special occasions, it’s a dish that not only satisfies the appetite but also warms the heart. Try this recipe today, and enjoy a slice of comfort!