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Blueberry Lattice Bars

Sweet blueberry filling with an eye-catching, delicious lattice top make these Blueberry Lattice Bars a favorite treat!

Winni Recipes | Blueberry Lattice Bars | Winni Media


· 1-1/3 cups butter, softened

· 2/3 cup sugar

· 1/4 teaspoon salt

· 1 large egg, room temperature

· 1/2 teaspoon vanilla extract

· 3-3/4 cups all-purpose flour


· 3 cups fresh or frozen blueberries

· 1 cup sugar

· 3 tablespoons cornstarch


1. Cream butter, sugar, and salt until light and fluffy, 5-7 minutes; beat in egg and vanilla. Gradually beat in flour. Divide dough in half; shape each half into a 1-in.-thick rectangle. Wrap and refrigerate for 2 hours or overnight.

2. Preheat oven to 375°. Place blueberries, sugar, and cornstarch in a small saucepan. Bring to a boil over medium heat, stirring frequently; cook and stir until thickened, about 2 minutes. Cool slightly.

3. Roll each portion of dough between 2 sheets of waxed paper into a 14x10-in. rectangle. Place rectangles on separate baking sheets; freeze until firm, 5-10 minutes. Place 1 rectangle in a greased 13x9-in. baking pan, pressing onto bottom and about 1/2 in. up the sides. Add filling.

4. Cut the remaining rectangle into 1/2-in. strips; freeze 5-10 minutes to firm. Arrange strips over filling in crisscross fashion. If desired, press the edges with a fork to seal strips. Bake until the top crust is golden brown, 30-35 minutes. Cool on a wire rack. Cut into bars.


Source: “Blueberry Lattice Bars”. Recipe. N.p. 3 May 2023. Web. 17 May 2023.


By Recipe Contributor


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