Ingredients
Method
Preparation
- Preheat the oven to 375°F (190°C).
- Butter a baking dish.
- In a saucepan, melt butter, stir in flour, then slowly whisk in milk and cream. Add garlic, salt, and pepper.
- Simmer until the sauce lightly thickens.
Layering & Baking
- Layer the sliced potatoes and onions in the prepared dish, spooning sauce over each layer.
- Repeat until all ingredients are used, finishing with sauce on top.
- Cover the dish with foil and bake for about 40-50 minutes, or until the potatoes are tender.
- Uncover and bake for an additional 10-15 minutes, until the top is lightly golden.
Serving
- Let the dish rest for 10-15 minutes before slicing and serving.
Notes
For a twist, consider adding bacon, extra herbs, or a sprinkle of cheese before the final bake. Always slice the potatoes evenly and season in layers to enhance flavor.
