Preheat oven to 200°C.
Sift flour into a large bowl, add cream and Prosecco.
Mix together with 2 knives, until combined.
Pat onto a well floured board, cut with floured scone cutter and place on baking tray.
Bake for 10-12 minutes.
Cool on trays, serve with jam and lashing of whipped cream, and a glass of Prosecco.