Ingredients
Equipment
Method
Step‑by‑Step Instructions
- Preheat your oven to 400°F (200°C) and gather a jumbo muffin pan.
- Peel and slice the russet potatoes into uniform 1/8-inch thick pieces.
- Melt butter and brush the muffin pan thoroughly.
- Layer potato slices in muffin cups, slightly overlapping each piece.
- Sprinkle green onion over the first layer, pour in half-and-half, add salt and pepper.
- Repeat layering potato slices, cream, salt, and pepper until cups are full.
- Pour remaining cream over top layer and sprinkle with Gruyere cheese.
- Bake in the oven for 35-40 minutes until golden brown and bubbling.
- Allow to cool slightly, then use a spatula to pop gratins out of the muffin cups.
Nutrition
Notes
Slice potatoes evenly to ensure consistent cooking. Brush muffin pan with butter for crispiness. Pack potato slices tightly for flavor integration.
