Made these this morning. What a way to start the day.
Makes 36 waffle cookies
For the cookies:
3 ounces unsweetened chocolate, coarsely chopped
1 1/2 cups granulated sugar
1/2 teaspoon salt
1 1/2 teaspoons ground cinnamon
1/2 cup unsweetened Dutch-process cocoa powder
1 1/2 cups all-purpose flour
2 1/4 sticks unsalted butter
4 large eggs
1 teaspoon pure vanilla extract
Vegetable oil cooking spray
For the ganache:
2 tablespoons unsweetened Dutch-process cocoa powder
1/4 cup confectioners’ sugar, plus more for dusting
1 1/2 tablespoons milk
Melt chocolate with 1 cup butter (2 sticks) in a saucepan over medium-high heat, stirring constantly. Let cool slightly.
Put eggs, vanilla, and granulated sugar in bowl of an electric mixer fitted with the paddle attachment. Mix on medium speed until pale, 4 to 5 minutes. Mix in chocolate mixture, salt, cinnamon, 1/2 cup cocoa powder, and the flour.
Heat a waffle iron until hot. Lightly coat grids with cooking spray. Spoon about 1 tablespoon batter onto center of each waffle-iron square to make 1 1/2-inch rounds. Close cover; cook until set, about 1 1/2 minutes. Transfer to a wire rack, bottom sides up. Let cool completely. Repeat with remaining batter, coating grids with cooking spray after each batch.
Melt remaining 2 tablespoons butter in a small saucepan over low heat. Add confectioners’ sugar and remaining 2 tablespoons cocoa powder; stir until smooth. Stir in milk.
Gently dip 1 surface of each cookie in icing so that just the waffle lines (not gaps) are coated. Repeat with remaining cookies and icing. Transfer to wire racks; let stand until set, about 10 minutes. Dust iced surfaces of cookies with confectioner’s sugar. Cookies can be stored in single layers in airtight containers at room temperature up to 2 days.
Recipe from Martha Stewart.