Ingredients
Equipment
Method
Preparation Steps
- Preheat your oven to 375°F (190°C), ensuring the oven rack is in the middle position.
- Mix melted unsalted butter and extra-virgin olive oil in a small bowl. Brush some on the bottom of a 9-inch round baking dish.
- Thinly slice russet potatoes to about 1/8-inch thick, layering them vertically in the baking dish with shallots tucked in between.
- Sprinkle coarse salt and red-pepper flakes over the layers. Drizzle remaining butter and olive oil mixture over the top.
- Bake in the preheated oven for 1 hour and 15 minutes, checking for tenderness with a fork.
- Add fresh thyme sprigs to the top and continue baking for an additional 35 minutes.
- Let the roast cool for a few minutes before serving to help slices hold their shape.
Nutrition
Notes
This dish can be prepared up to 4 hours in advance. Store covered in the refrigerator and adjust bake time if starting cold.