Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 400°F (200°C) and grease a medium-sized ceramic baking dish.
- Slice the Yukon Gold potatoes as thinly as possible, about 1/16th of an inch.
- Melt the unsalted butter in a large pot, then add minced garlic and sauté for 1-2 minutes.
- Stir in all-purpose flour and cook for 1-2 minutes to form a roux.
- Gradually whisk in heavy cream, continuing until the sauce thickens, about 5 minutes.
- Add parmesan cheese, fresh thyme, kosher salt, and black pepper to the sauce.
- Drizzle the creamy sauce over the sliced potatoes and toss to coat evenly.
- Arrange the coated potato slices upright in the greased baking dish and pour remaining sauce over them.
- Cover the baking dish with aluminum foil and bake for 30 minutes.
- Remove the foil and bake uncovered for an additional 30 minutes until golden brown.
- Remove from oven and let cool for 10 minutes before serving.
Nutrition
Notes
For best results, use a mandolin for uniform slices and ensure to whisk the cream gradually to avoid lumps.
