Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 400°F (200°C) and spray a 12-cup muffin tin with nonstick cooking spray.
- Peel and thinly slice the large sweet potatoes into 1/8-inch thick slices, then toss them in a bowl with melted butter.
- Mix the Gruyere cheese, Parmesan cheese, kosher salt, minced garlic, and fresh thyme in a separate bowl.
- Layer 2 slices of sweet potato in each muffin cup, sprinkle with the cheese mixture, and repeat until the stack is finished.
- Cover the muffin tin tightly with foil and bake for 15 minutes.
- Remove the foil and bake uncovered for an additional 30 minutes until the cheese is golden brown.
- Allow to cool for a few minutes, then carefully scoop out each stack to serve.
Nutrition
Notes
These stacks can be stored in an airtight container in the fridge for up to 4-5 days or frozen for up to 3 months. Reheat in the oven at 350°F for 7-10 minutes.
