Berry Filled Shortbread Brunch Tart

Steps

• 1

  Heat oven to 375°F. In food processor, place flour, 3/4 cup of the powdered sugar and 1/2 teaspoon salt. Cover; process until well blended. Add butter and 1 1/2 teaspoons of the vanilla; process with on-and-off pulses until mixture is consistency of fine crumbs.
• 2

  Press 1 1/2 cups of the mixture evenly in ungreased 9-inch tart pan with removable bottom. Bake 12 minutes. Remove to cooking rack; cool 15 minutes.
• 3

  Meanwhile, in small bowl, stir preserves to soften; set aside. In another small bowl, mix mascarpone cheese, remaining 1/4 cup powdered sugar and remaining 1/2 teaspoon vanilla until well blended. Cover; refrigerate.
• 4

  Spread preserves evenly over cooled crust to within 3/8-inch of edge. Sprinkle remaining crust mixture evenly over top, covering preserves completely. Pat gently; sprinkle with white sparkling sugar.
• 5

  Bake 18 to 26 minutes longer or until edges are golden brown. Cool 25 minutes on cooling rack; remove side of pan. Using sharp knife, cut into 12 wedges. Serve warm with sweetened mascarpone mixture.