Method
Heat oven to 325 degrees F. Spread margarine on one side of each slice of bread. Arrange 6 slices, margarine side down, in ungreased 13 x 9" (3 qt) baking dish. Layer cheese, asparagus and crabmeat over bread. Place remaining bread slices, margarine side up, over crabmeat.
In large bowl, combine all remaining ingredients; blend well. Pour egg mixture evenly over bread; let stand 10 to 15 minutes. Bake at 325 degrees F for 55 to 65 minutes or until knife inserted in center comes out clean.