Prep Time:
20 mins
Cook Time:
43 mins
Additional Time:
5 mins
Total Time:
1 hr 8 mins
Servings:
4
Yield:
1 10-inch skillet
Ingredients
Directions
Combine salt, pepper, and thyme in a bowl.
Melt 1 tablespoon butter in a 10-inch skillet over medium heat. Cook and stir onions until soft and golden brown, about 8 minutes. Move to a bowl.
Melt remaining 1 tablespoon butter in the skillet; remove from heat.
Arrange 1/3 of potato slices in the skillet in a slightly overlapping layer. Sprinkle with 1/2 teaspoon of the salt mixture. Top with 1/2 of the onions and 1/2 of the Gruyere cheese. Repeat layers, ending with potatoes; sprinkle with remaining salt mixture.
Cover and cook over medium-low heat, reducing heat to low if necessary, until potatoes are tender, about 30 minutes. Uncover and continue cooking, about 5 minutes. Run a spatula around edges to loosen; let cool, 5 to 10 minutes.
Invert potatoes carefully onto a serving dish.
Cook's Note:
Use the slicing blade of a food processor to get thin, even potato and onion slices.
Nutrition Facts (per serving)
| 202 | Calories |
| 6g | Fat |
| 34g | Carbs |
| 4g | Protein |
