Ingredients
Method
- Whisk together heavy cream, garlic, thyme and nutmeg over medium heat until heated through, about 1-2 minutes.
- Add a layer of potatoes to a 4-qt slow cooker in an overlapping pattern; season with salt and pepper. Pour 1/3 cup cream mixture over potatoes; sprinkle with Gruyere. Repeat to create 2 more layers.
- Cover and cook on high heat for 4-5 hours, or until potatoes are tender. Sprinkle with Parmesan. Cover and cook until melted, about 5 minutes.
- Remove lid and let potatoes rest for 15 minutes, allowing the sauce to thicken.
- Serve, garnished with thyme, if desired.
Notes
For a richer flavor, use a combination of Gruyere and sharp cheddar cheese.
