Potluck dinners are fun because the host of the party doesn't have to stress out and make something for a gathering of 20. So when you bring your famous pigs-in-a-blanket to your next potluck, try storing them in a bamboo steamer. Steamers are available in cooking supply shops and have two or three tiers that stack right on top of each other. Fill each tier with your appetizers and cover it with the bamboo lid. Carry the whole thing to the party; the steamer comes apart and each tier becomes an instant serving tray. Later, you simply stack it back up and take it home.