Gordon Ramsay has shared a video inside his stunning £4million home in Cornwall, and inadvertently revealed more of the kitchen than ever before, including how it has been given a modern update.The celebrity chef took to Instagram with the clip featuring his wife Tana and their son Oscar, as Oscar received an early Christmas present from his grandma.SEE: Gordon and Tana Ramsay's three homes belong in a Hollywood movieWATCH: Gordon and Tana Ramsay film inside stunning family kitchenGordon