Our take on this classic New England treat doubles down on chocolate with a silky, mousse-like chocolate filling. Choose your favorite LCC chocolate to melt into the buttercream — dark, milk, or even something a little spicy. These will keep well in the fridge for 3 days in an airtight container, or store extras in the freezer between parchment paper for the best-ever ice cream sandwich substitute.
Recipe Yield:
2 dozen sandwich cookies