Crispy Tartiflette Rosti with Sage Recipe - Great British Chefs

Ingredients

• 800g of potatoes, a waxy variety, such as Charlotte or Yukon Gold
• 1 medium onion, finely grated
• 1 tbsp of Doves Farm Organic Plain White Flour
• 1 Freshlay Farms Golden Yolker® egg
• 2 tbsp of unsalted butter
• 2 tbsp of vegetable oil
• salt and pepper, to taste
• 1 tbsp of unsalted butter
• 1 medium onion, thinly sliced
• 2 garlic cloves, minced
• 150g of smoked bacon lardons
• 200ml of crème fraîche
• 100ml of dry white wine
• 200g of Reblochon cheese, or similar soft, washed-rind cheese, sliced
• freshly ground black pepper, to taste
• 150ml of olive oil
• 1 handful of sage leaves
• 1 handful of cornichons
• 1 handful of baby pickled onions
• 1 tbsp of wholegrain mustard
• salt