balsamic-macerated strawberry tart with whipped mascarpone filling

June 15, 2011
1 Ratings
  • Serves 8
Author Notes

This springtime tart is a tempting combination of shortbread-like crust with a lightly sweetened, vanilla-scented whipped cream and mascarpone filling, all topped with a mound of barely balsamic-y strawberries. —a sage amalgam

What You'll Need
  • Sweet Tart Shell
  • 48 grams (1/4 cup) Granulated White Sugar
  • 46 grams (1/4 cup plus 2 tablespoons) Millet Flour
  • 46 grams (1/4 cup plus 2 tablespoons) Garbanzo Fava Bean Flour
  • 60 grams (1/4 cup plus 1 tablespoon) Potato Starch
  • 24 grams (3 tablespoons) Arrowroot Starch
  • 1/2 teaspoon Xanthan Gum
  • 1/4 teaspoon Kosher Salt
  • 85 grams (6 tablespoons) cold, Unsalted Butter, diced into 1/2 inch cubes
  • 1 large Egg, cold
  • 1 teaspoon (5 grams) Cold Water
  • Millet Flour, for rolling
  • Strawberries and Filling:
  • 1 pound Strawberries
  • 1 tablespoon Balsamic Vinegar
  • 1/4 cup plus 1 teaspoon Powdered Sugar, divided
  • 8 ounces Mascarpone Cheese
  • 1 teaspoon Vanilla Extract
  • 1 cup Heavy Cream
  1. MAKE TART SHELL: Whisk together sugar through salt in the bowl of a stand mixer, sprinkle in butter pieces. Fit stand mixer with paddle attachment and mix until the butter and flour mixture resembles peas. Add egg and water; mix until the dough just begins to form. If the dough has gotten too warm at this point, form it into a thick disk, wrap tightly with plastic wrap and refrigerate for 15 minutes until firmed up but still pliable enough to roll.
  2. Lightly flour work surface with flour and roll the dough into a 12" circle. Fit the dough into a 9 1/2" fluted tart pan with a removable bottom; make sure there aren't any air bubbles or cracks. Fold the excess dough back into the pan so that the sides of the tart are now about double the thickness of the bottom. Neatly trim away excess dough around the top of the pan.
  3. Freeze for a minimum of 1 hour (up to 3 months, if tightly wrapped) before proceeding.
  4. Preheat the oven to 375°F. Remove tart from freezer and place on a large, rimmed baking sheet. Place a sheet of parchment paper over tart and fill with ceramic pie weights.
  5. Place tart (baking sheet and all) on the center rack of the preheated oven. Bake for 25 minutes; carefully remove pie weights (I usually do this by gathering the four corners of the square of parchment, making a little sack). Bake for another 5-10 minutes, or until lightly browned (7 minutes was the magic number for me). Remove from oven and cool completely in the tart pan before filling (about 1 hour).
  6. SLICE AND MACERATE STRAWBERRIES: Wash strawberries really well in several changes of cold water. Dry using a salad spinner or by patting dry with a clean towel. Pinch off strawberry stems. Using a paring knife, hull strawberries. Slice lengthwise into quarters from stem end to bottom (halve really small berries). Place in a large bowl.
  7. In a small dish, whisk together balsamic vinegar and 1 teaspoon powdered sugar just until dissolved. Pour vinegar mixture over strawberries, toss gently to coat. Allow this mixture to sit at room temperature for 15 minutes, toss every few minutes during this time. While strawberries are macerating, make filling.
  8. MAKE FILLING: In a stand mixer fitted with the whisk attachment, combine mascarpone cheese, vanilla extract and 1/4 cup powdered sugar. Whip on medium speed for 30 seconds-1 minute or until lightened, do not over beat. Scrape down bowl and beater; add heavy cream. Start beating on low speed, gradually increase to medium as the mixture thickens. Beat just until firm peaks form (about 1-2 minutes), be careful not to over whip. If desired, add more sugar to taste (keep in mind the tart shell and berries will both contribute to sweetness).
  9. ASSEMBLE TART: Spread filling in cooled tart shell. Stir berries one last time, drain in a colander (don’t rinse); add more powdered sugar to taste, if needed. Pour or spoon berries over filling. Serve immediately, or chill, covered, in the fridge (remove from fridge about 15-30 minutes before serving to take some of the chill off).

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4 Reviews

Midge June 17, 2011
What a beautiful picture! Your crust sounds so intriguing.
a S. June 17, 2011
Thank you, Midge!
susan G. June 15, 2011
Every part of this sounds amazing, and could stand on its own. Together they must be more than the sum...
a S. June 15, 2011
thank you! it's heavenly; a nice change of pace from the usual strawberry shortcake/angel food cake. even easier to serve, to boot!