In a double boiler, melt chocolate and butter. Allow to cool to room temperature.
With a mixer, beat eggs and add all ingredients except nuts and chips. Stir in nuts and chips. Place on cookie sheets lined with parchment paper. Bake for 15 minutes.
Notes
This recipe is from Petticoat Row Bakery at 35 Centre Street on Nantucket. The recipe also appeared in the 2013 May issue of Cape Cod LIFE.