Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 375°F (190°C) and generously grease a baking dish with softened unsalted butter.
- Thinly slice the russet potatoes using a mandolin or sharp knife, ideally around an eighth of an inch.
- In a large mixing bowl, combine heavy cream, shredded white cheddar cheese, grated Parmesan cheese, and minced garlic. Stir until well combined.
- Add the sliced potatoes to the cheese mixture and gently toss until each slice is thoroughly coated. Season with salt and pepper.
- Layer the coated potato slices upright in the greased baking dish, fanning them out as you go.
- Pour the remaining cream and cheese mixture evenly over the layered potatoes. Dot the top with remaining butter.
- Cover the dish tightly with foil and bake for 35-40 minutes until potatoes are tender.
- Remove the foil, sprinkle leftover Parmesan cheese over the top, and bake uncovered for another 25-30 minutes. Broil on high for 1 minute for a crispy top.
- Allow the Potatoes Au Gratin to cool for about 10 minutes before serving.
Nutrition
Notes
For best results, ensure potato slices are uniform in thickness for even cooking.
