Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat oven to 375°F (190°C) and butter the baking dish.
- Wash and peel the potatoes, then slice them thinly (about 1/8 inch thick).
- In a saucepan, melt butter over medium heat, then whisk in flour to form a roux.
- Gradually whisk in milk and cream, bring to a gentle boil, and season.
- Stir in mozzarella and cheddar cheese until completely melted.
- Layer half of the potatoes in the baking dish, pour half of the cheese sauce over them, cover with foil, and bake for 30 minutes.
- After 30 minutes, remove foil, pour remaining cheese sauce over, and bake uncovered for an additional 30-60 minutes until top is golden brown.
- Let rest for 10 minutes, then sprinkle with fresh herbs before serving.
Nutrition
Notes
Make ahead by assembling the dish a day early and refrigerating; bake just before serving.
