Double-Chocolate Sandwich Cookies

Serves: 3

Olin Prosacco

1 January 1970

Based on User reviews:

49

Spice

48

Sweetness

57

Sourness

42

mins

Prep time (avg)

4.7

Difficulty

Ingredients:

1 tsp

Salt

3 cup

Sugar

1 large

Egg Yolk

1 cup

Heavy Cream

1.5 tbsps

Light Corn Syrup

Directions:

1

Make dough: Whisk together flour, cocoa powder, baking powder, and salt

2

Beat butter and sugar with an electric mixer until pale and fluffy, then beat in yolk and vanilla

3

At low speed, mix in flour mixture in 3 batches just until a dough forms

4

Divide dough in half and form each piece into a 6-inch square, then chill, wrapped in plastic wrap, until firm, 2 to 3 hours

5

Whisk together flour, cocoa powder, baking powder, and salt

6

Beat butter and sugar with an electric mixer until pale and fluffy, then beat in yolk and vanilla

7

At low speed, mix in flour mixture in 3 batches just until a dough forms

8

Divide dough in half and form each piece into a 6-inch square, then chill, wrapped in plastic wrap, until firm, 2 to 3 hours

9

Make ganache while dough chills: Bring cream and corn syrup just to a simmer in a small heavy saucepan, then stir into melted chocolate

10

Stir in butter and vanilla until smooth

11

Cover surface with parchment paper and chill, stirring occasionally, until very thick, about 30 minutes

12

Bring cream and corn syrup just to a simmer in a small heavy saucepan, then stir into melted chocolate

13

Stir in butter and vanilla until smooth

14

Cover surface with parchment paper and chill, stirring occasionally, until very thick, about 30 minutes

15

Cut and bake cookies: Preheat oven to 350°F with rack in middle

16

Butter 2 large baking sheets

17

Roll out 1 piece of dough between sheets of parchment paper into a 14- by 10-inch rectangle (1/8 inch thick)

18

Slide dough in parchment onto a tray and freeze until dough is firm, about 10 minutes

19

Repeat with remaining dough

20

Cut out as many rounds as possible from first chilled square with cutter, reserving and chilling scraps, then quickly transfer cookies to a buttered baking sheet, arranging them 1/2 inch apart

21

(If dough becomes too soft, return to freezer until firm

22

) Sprinkle half of cookies with decorative sugar (if using), then bake cookies until baked through and slightly puffed, 10 to 12 minutes

23

Cool on sheet on rack 5 minutes, then transfer to rack to cool completely (cookies will crisp as they cool)

24

Make more cookies with remaining dough and scraps (reroll only once)

25

Preheat oven to 350°F with rack in middle

26

Butter 2 large baking sheets

27

Roll out 1 piece of dough between sheets of parchment paper into a 14- by 10-inch rectangle (1/8 inch thick)

28

Slide dough in parchment onto a tray and freeze until dough is firm, about 10 minutes

29

Repeat with remaining dough

30

Cut out as many rounds as possible from first chilled square with cutter, reserving and chilling scraps, then quickly transfer cookies to a buttered baking sheet, arranging them 1/2 inch apart

31

(If dough becomes too soft, return to freezer until firm

32

) Sprinkle half of cookies with decorative sugar (if using), then bake cookies until baked through and slightly puffed, 10 to 12 minutes

33

Cool on sheet on rack 5 minutes, then transfer to rack to cool completely (cookies will crisp as they cool)

34

Make more cookies with remaining dough and scraps (reroll only once)

35

Assemble sandwich cookies: Beat ganache with an electric mixer at high speed just until light and fluffy

36

Transfer to a sealable plastic bag (snip off 1/8 to 1/4 inch from 1 corner with scissors)

37

Pipe ganache onto flat sides of plain cookies, then top with sugared cookies to make sandwiches

38

Chill, layered between sheets of parchment, in an airtight container until filling is set, at least 1 hour

39

Beat ganache with an electric mixer at high speed just until light and fluffy

40

Transfer to a sealable plastic bag (snip off 1/8 to 1/4 inch from 1 corner with scissors)

41

Pipe ganache onto flat sides of plain cookies, then top with sugared cookies to make sandwiches

42

Chill, layered between sheets of parchment, in an airtight container until filling is set, at least 1 hour