Crab Cakes with flour

1 (8 ounce) can premium white lump crabmeat , drained 2 tablespoons mayonnaise 1 small egg 1/4 cup finely chopped green onion 1/4 cup finely chopped green[...]

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[...]