Crab Cakes with cream

4 tablespoons extra virgin olive oil 1/2 small onion , finely chopped 1 garlic clove , chopped salt black pepper 2 tablespoons grainy mustard 3/4 cup chicken[...]

1 lb lump crabmeat 6 ounces raw peeled and deviened shrimp 1 egg white 3/4 cup heavy cream 2 tablespoons Worcestershire sauce 1/4 cup mayonnaise 1/4 teaspoon[...]

1 lb backfin crab meat (artificial if desired) 2 cups cracker meal or 2 cups plain breadcrumbs 1 egg 1 tablespoon unsalted butter 2 tablespoons all-purpose[...]