Martha Stewart’s Double-Chocolate Sandwich Cookies
Preheat oven to 350 degrees. Line three baking sheets with parchment.
- 5Tbsp melted butter
- 1 egg
Mix together and then add…
- 1 1/4C flour
- 3/4C cocoa powder
- 1/2tsp baking powder
- 1/4tsp salt
- 3/4C brown sugar
Divide dough into thirds. Roll each third out as thinly as possible.
Refrigerate 30 minutes.
Poke holes in the dough with a fork. Cut dough into 2″ rounds.
Bake 10 minutes. Let cool on wire racks.
Spread filling between two cookies. Roll edges in chopped hazelnuts.
Chill overnight before serving.
Sandwich Cookie Filling
- Combine three sticks softened butter, 3C powdered sugar, 3/4tsp vanilla, 1/4 tsp salt.
- Stir in 6oz melted and cooled bittersweet chocolate.