This dip can be assembled in advanced and store in the refrigerator covered with foil until ready to bake.Jumbo lump crab is a little on the pricier side but it does go far in this recipe and tastes amazing. If you're looking for a less spendy alternative you can use backfin but be sure to drain thoroughly before adding to the other ingredients to keep the dip from acquiring an overly "crabby" taste.