01 -
Preheat oven to 175°C. Line a 23-centimeter pie pan with parchment paper.
02 -
Brown ground sausage in a skillet over medium heat until fully cooked and crumbled. Remove from heat and allow to cool slightly.
03 -
In a large bowl, whisk eggs, milk, Herbes de Provence, salt, and black pepper until smooth.
04 -
To the egg mixture, add raw shredded potatoes, 65 grams of Gruyère cheese, shredded kale, and the cooked sausage. Mix until ingredients are well incorporated.
05 -
Transfer mixture into the prepared pie pan. Sprinkle remaining Gruyère cheese on top. Cover loosely with aluminium foil and bake for 30 minutes, or until set. For fresh shredded potatoes, bake a few minutes longer if necessary.
06 -
Remove foil and increase oven temperature to 200–230°C. Bake an additional 10 minutes until the top is golden brown. Allow to rest for 10 minutes before slicing and serving.