Valentine Giveaway with Tate’s Bake Shop

Instructions

1. Sift the flour, cornstarch, and salt into a medium bowl. In a large bowl, beat the butter and confectioners’ sugar with an electric mixer set on high speed until combined, about 1 minute. Beat in the egg and vanilla, scraping down the sides of the bowl as needed. With the mixer on low speed, mix in the flour mixture, just until combined. Mix in the hazelnuts and chocolate.
2. Gather up the dough and shape it into a flat disk. Wrap in plastic wrap and refrigerate until chilled, at least 2 hours. (The dough can be refrigerated for up to 1 day. Let stand at room temperature for 10 minutes to soften slightly before rolling.)
3. Line 2 large rimmed baking sheets with parchment paper or silicone baking mats. On a lightly floured work surface, roll out the dough to a round about ¼-inch thick. Use a 3 ½-inch heart-shaped cookie cutter to cut out the cookies as close as possible to avoid excess scraps. Arrange the hearts about 1 inch apart on the prepared baking sheets. Gather up the dough scraps and gently knead together, and cut out more cookies. If the dough becomes too soft to roll out, refrigerate until chilled. You should have 40 cookies. Refrigerate for 30 minutes to 1 hour.
4. Position the oven racks in the top third and center of the oven and preheat the oven to 325°F.
5. Use a 1-inch heart-shaped cookie cutter to cut out the centers of 20 cookies. These will be the cookie tops. (You can bake the mini hearts to nibble on later! Don’t throw away or re-roll.) Bake, switching the position of the baking sheets from top to bottom and front to back halfway through baking, until the cookies begin to brown, 20 to 25 minutes. Sift some of the ½ cup of confectioners’ sugar over the hot cut-out cookies Let cool completely on the baking sheets.
6. Spread the jam on the cookie bottoms, leaving an 1/8-inch border around the edges. Add the tops, sugared sides up, and press together gently. Just before serving, sift the remaining confectioners’ sugar over the cookies.
7. Enjoy!