Crack open oysters and scoop out the meat, collecting the oyster water. Dry the oyster meat. Rinse eight deep oyster shells and set aside. Turn oyster meat first in a little flour, then in beaten egg and then in bread crumbs on the other side. Fry oysters swimming in hot oil at 180 degrees for 2-4 min until golden brown.
Drain and place in oyster shells. Mix crème fraîche with 1-2 tbsp oyster water until smooth, pour into a small baking dish and serve with deutscehm caviar and lemon wedges with the oysters.