Sweet Potato Gnocchi Recipe

Ingredients

• 500g of sweet potato
• 90g of strong bread flour
• 2 egg yolks
• 2 tsp dill, chopped
• 2 tsp tarragon, finely chopped
• 2 tsp chives, chopped
• 30g of unsalted butter
• 1 pinch of salt
• 1 pinch of black pepper
• iced water, to cool the gnocchi
• 200ml of passata
• 50g of Parmesan, grated
• 50g of rocket
• 50g of flat-leaf parsley
• 1 tbsp of olive oil
• 1 tbsp of hazelnuts, chopped