I'm a little late with this recipe, but that's because...I've been lazy.
So yeah, I have no real excuse. It also doesn't help that this is a holiday recipe, and we are now—officially—past the holidays.
Even still, you should keep this on reserve for next year, or if you find yourself with a craving for shortbread and peppermint. What I like about these squares is that they aren't actually too sweet—neither the cream frosting nor the shortbread or filled with sugar, and so they avoid the cloying sweetness of too many holiday treats.
You can do this recipe without a food processor, but it would help to have one—crushing peppermints by hand is not fun. Also, be sure to buy the soft peppermints, not the hard, candy cane-like ones.
Recipe comes via The Kitchn.
Peppermint Cream Squares
Makes 16 squares
For the shortbread:
- 1 cup unsalted butter, softened
- 1/2 cup powdered sugar
- 1/2 teaspoon salt
- 2 cups all-purpose flour
For the peppermint filling:
- 30 soft mint candies
- 1 cup powdered sugar, divided
- 1/4 cup cream cheese
- 2 tablespoons whole milk
- Peppermint extract (optional)
Heat the oven to 350°F. Line an 8x8 baking dish with parchment so that the ends hang over the sides of the pan. Coat the parchment and exposed sides of the pan with nonstick spray.
To make the shortbread, beat the butter in a stand mixer or with a hand blender until it is creamy. Scrape down the sides of the bowl and add the sugar. Beat again until the butter and sugar are light and fluffy, like frosting. With the mixer on low speed, beat in the flour until the dough comes together and no more dry flour is visible.
Scoop out about 1/2 cup of the dough, transfer it to a covered container, and refrigerate. Scrape the remaining dough into the baking dish. Press the dough flat with buttered hands, pushing the dough into the corners and smoothing the top. Bake for 20-25 minutes, until the shortbread is turning golden around the edges. Remove from the oven and cool for 10 minutes.
While the shortbread is baking, prepare the filling. Place the soft mint candies the bowl of a food processor and pulse until they have broken down into powder with pieces no larger than rock salt. Be forewarned: this will make an enormous racket! Alternatively, you can place the candies in a sturdy plastic bag, go outside, and smash the candies with a hammer. (A fantastic holiday stress-reliever.)
Mix the powdered candies with 1/2 cup of the powdered sugar and set aside. In a separate bowl, whisk together the cream cheese and milk. Warm briefly in the microwave if the cream cheese is too stiff. Add the remaining 1/2 cup of powdered sugar and 3/4 cup of the powdered candy mixture to the cream cheese. Whisk to form a thick paste. Taste and add peppermint extract in 1/4 teaspoon increments if you'd like a stronger peppermint flavor.
When the shortbread has cooled but is still warm to the touch, pour the peppermint cream mixture over the top and spread it evenly into the corners. Remove the reserved shortbread dough from the oven and crumble it evenly over the top of the peppermint cream (or grate it on the large holes of a cheese grater).
Bake the peppermint bars for another 10-13 minutes, until the edges are just starting to bubble. The crumbs will still be fairly light-colored. Let the bars cool in the pan for 15 minutes and then sprinkle the top with a few tablespoons of the remaining peppermint powder (you may not use it all) while the bars are still warm. Let the bars cool completely, then lift them from the pan and cut into squares.
Peppermint squares will keep in an airtight container for about a week.