Potato pie from Einsiedeln | Cheeses from Switzerland

Ingredients

• 700 g of potatoes such as Agria, cooked in their jackets and then peeled
• 150 g of flour
• 1 1/2 tsp of salt
• pepper from a mill
• 3 eggs, whisked
• 300 mL of milk
• 150 g of grated cheese, e.g. Emmentaler, Gruyère, Appenzeller
• 20 g of flour
• salt and pepper
• 50 g of diced streaky bacon (lardons)
• 80 g of chopped onions
• butter for frying
• 1 baking tin 28 x 26 cm or 30 cm Ø
• baking paper for the baking tin