Inspired by the French film Haute Cuisine, this potato dish is a classic recipe that's prepared with only a few ingredients, making it a timeless and trusted dish for the heroine, Hortense Laborie.
Slice the potatoes as thinly as possible, no more than ¼-inch thick. Melt 2 tablespoons of the duck fat in a large saucepan, adding the potatoes and a pinch of salt once hot. Allow to simmer for 30 minutes, turning occasionally with a spatula.
Add in an additional tablespoon of duck fat, along with chopped garlic, and cover for 2-3 mins or until browned.
Serve the potatoes sprinkled lightly with salt, ground pepper, and parsley.