Marzipan MD, DC, VA: Fancy Cakes by Leslie bakery uses the finest marzipan from Switzerland. We create custom designs which you can purchase in the store by piece or gift boxed to go. You can also order custom designed marzipan pieces for your next party or special event. It makes a wonderful snack, beautiful dessert display or creative gift for your guests. Marzipan, a popular European sweet and is made of almonds and sugar and is completely gluten free!