Kelly Fields' Moon Pies
★★★★★
PREP TIME
50 minutes
COOK TIME
2 hours 25 minutes
MAKES
about 12 pies
Ingredients
1
sleeve (about 9) graham crackers, broken into pieces
1 1/2 cups
all-purpose flour, plus more for dusting
1 teaspoon
kosher salt
1/2 teaspoon
baking powder
1/2 teaspoon
baking soda
1/2 teaspoon
ground cinnamon
1 cup
unsalted butter, at room temperature
1/4 cup
firmly packed light brown sugar
2 tablespoons
granulated sugar
2 tablespoons
cane syrup
1/2 teaspoon
vanilla bean paste
3 tablespoons
half-and-half
1/2 cup
granulated sugar
1/4 cup
water
1/4 cup
light corn syrup
2
egg whites, at room temperature
1/2 teaspoon
cream of tartar
1/4 teaspoon
vanilla bean paste
1 pound
dark chocolate (preferably Valrhona 70% cacao), chopped
1 1/2 tablespoons
coconut oil
Instructions
- Make the dough. Place the graham cracker pieces in a food processor or high-speed blender and process until they become powdery, like flour. Transfer to a large bowl and add the flour, salt, baking powder, baking soda, and cinnamon and whisk to combine.
- In the bowl of a stand mixer fitted with the paddle attachment or in a large bowl using a handheld mixer, cream the butter, brown sugar, granulated sugar, cane syrup, and vanilla paste on medium-high speed until light and fluffy, about 3 minutes. Reduce the speed to low and add the dry ingredients in three portions, mixing until fully incorporated after each addition. Add the half-and-half and mix until the dough comes fully together. Wrap the dough in plastic wrap, flatten it with the palm of your hand, and refrigerate for at least 2 hours and up to overnight.
- Preheat the oven to 325°F. Line a baking sheet with parchment paper or a silicone liner. On a lightly floured surface, roll out the chilled dough, to about 1⁄4 inch thick. Using a 2 1⁄2- or 2 3⁄4-inch round cookie cutter, stamp out as many rounds as possible and transfer them to the prepared baking sheet; reroll the scraps one time only to cut out more cookies. (If you reroll more than once, the dough will start to get dry and brittle.) Bake for 10 minutes, rotating the baking sheet after 5 minutes, until the outer edges of the cookies are golden but the centers are still slightly soft.
- Let the cookies cool on the baking sheet for about 10 minutes. Transfer to a wire rack to cool completely.
- Make the filling. In a heavy-bottomed saucepot, combine the sugar, water, and corn syrup. Do not stir, since stirring could cause crystallization of the sugar—which has no real place in marshmallow filling. Attach a candy thermometer to the rim of the pot and place the pot over high heat.
- While the sugar starts cooking, place the egg whites and cream of tartar in the bowl of a stand mixer fitted with the whisk attachment or in a large bowl using a handheld mixer. When the sugar syrup registers 225°F on the thermometer, turn on the mixer to medium-high speed and whip the egg whites to soft peaks, about 3 minutes. Once the sugar mixture reaches 240°F on the thermometer, turn the mixer to a moderately low speed (think 3 out of 10), remove the pot from the heat and carefully stream the hot syrup into the mixer, being very careful to stream it in along the side of the bowl—you want to avoid pouring right onto the moving whisk, which will fling molten sugar at you. Once all the sugar syrup has been added, add the vanilla paste, reduce the speed to low, and whip until cool, 6 to 8 minutes. You can store the cooled marshmallow filling in an airtight container at room temperature for about 5 days.
- Make the coating. Place the chocolate and coconut oil in a heatproof bowl and place over a pot of simmering water. Stir with a rubber spatula until fully melted and combined. Let cool to room temperature before dipping the cookies.
- Assemble the cookies. Line a baking sheet with parchment paper and set a wire rack on top. Fill a pastry bag with the marshmallow filling. Evenly pipe a mound of filling (about 3 tablespoons) on half of the cookies, then carefully place a second cookie on top of each mound and gently press down until even and the filling is flush with the outer edges of the cookies. Let sit for 10 to 15 minutes.
- Dip the sandwiches into the melted chocolate, one at a time, using a fork to flip for even coating and to lift them out of the chocolate and place on the wire rack.
- Let the moon pies set up completely before serving. If you have leftover chocolate coating, pour it onto a parchment-lined baking sheet to set up, then chop it up to use in some other cookies! The moon pies can be stored in an airtight container at room temperature for up to 5 days. If you live in a warm climate, like me, it's best to keep these in the refrigerator.
