Cold desserts fall into eight categories: gelatin-based, egg-based, mousses, rice desserts, fruit-based, ice cream-based, meringue-based, and convenience products. Gelatin-based desserts like bavarois set as the gelatin cools the mixture. Egg custards are gently cooked to set without boiling. Mousses have a light, whipped cream texture. Quality rice desserts are creamy and absorb flavors. Ice cream is slowly churned while freezing to produce small, smooth crystals. Meringues are light with a chewy interior. Convenience desserts like flans have a crisp pastry and well-set filling.