Ingredients
Equipment
Method
Preparation Steps
- Preheat your oven to 350°F (175°C) and grease your baking dish with butter or cooking spray.
- Thinly slice the Yukon gold potatoes to about 1/8-inch thick and arrange them in the greased baking dish, overlapping slightly.
- In a medium saucepan, combine the heavy cream, whole milk, minced garlic, salt, black pepper, and ground nutmeg over medium heat until warm.
- Remove from heat and stir in the shredded cheddar and grated Parmesan until the cheese is fully melted and the mixture is smooth.
- Pour the creamy cheese mixture evenly over the potato layers, ensuring each slice is coated, and dot the top with pieces of unsalted butter.
- Cover the baking dish tightly with aluminum foil and bake for 45 minutes.
- After 45 minutes, remove the foil and bake for an additional 15 minutes until the top is golden brown and crispy.
- Switch to broil mode and broil for 2-3 minutes, watching closely to prevent burning.
- Let the gratin cool for about 10 minutes before serving.
Nutrition
Notes
This gratin can be prepared ahead of time and stored in the fridge for convenience. Store leftovers in an airtight container for up to four days.