Blackberry Shortbread Bars Recipes

Steps:

• Beat butter in a bowl with an electric mixer until light and fluffy. Add egg yolks to butter one at a time, blending well after each addition.
• Mix flour, white sugar, baking powder, cardamom, and salt together in a bowl. Stir flour mixture into butter mixture until just combined. Divide dough in half and wrap each tightly in plastic wrap. Freeze for at least 3 hours.
• Preheat oven to 350 degrees F (175 degrees C).
• Grate 1 ball of frozen dough evenly into the bottom of a 9x13-inch baking pan. Spread blackberry jam over grated dough, leaving 1/2-inch space around the edges. Grate the second ball of frozen dough over the jam.
• Bake in the preheated oven until golden brown, 30 to 40 minutes. After shortbread cools, sprinkle with confectioners' sugar and cut into bars.

Steps:

• Preheat oven to 350 degrees. Butter an 8-inch square baking pan. Line bottom with parchment paper, leaving an overhang on two sides; butter and flour paper, tapping out excess.
• Make topping: In a medium bowl, whisk together melted butter, brown sugar, and 1/4 teaspoon salt; add 1 cup flour, and mix with a fork until large moist crumbs form. Refrigerate topping until ready to use.
• In a medium bowl, whisk together remaining 3/4 cup flour, baking powder, and remaining 1/4 teaspoon salt; set aside. In a large bowl, using an electric mixer, beat room-temperature butter, confectioners' sugar, and vanilla until light and fluffy; add eggs, one at a time, beating well after each addition. Reduce speed to low; mix in flour mixture. Spread batter evenly in pan; sprinkle with blackberries, then chilled topping.
• Bake until golden and a toothpick inserted in center comes out with moist crumbs attached, 40 to 45 minutes. Cool completely in pan. Using paper overhang, lift cake onto a work surface; cut into 16 squares.

Steps:

• Preheat oven to 350 degrees. Butter a 9-by-13-inch baking pan. Line with parchment; butter lining. Dust with flour; tap out excess. Arrange nuts in a single layer on a rimmed baking sheet. Bake until golden, 15 minutes; let cool. Grind in a food processor until fine.
• Whisk together flour, nuts, salt, and cinnamon in a medium bowl; set aside. Put 3/4 cup plus 1 tablespoon sugar and the butter in the bowl of an electric mixer fitted with the paddle attachment; mix until pale and fluffy, about 3 minutes. Mix in almond extract. Add flour mixture in 2 batches; mix until a crumbly dough forms.
• Press all but 1 cup dough onto bottom of pan. Toss berries with zest; scatter over dough. Sprinkle with remaining tablespoon sugar; crumble reserved dough on top. Bake until golden, about 30 minutes. Let cool on a wire rack. Cut into 12 squares; dust with sugar.