Can you freeze lemon blueberry bars?

Yes, lemon blueberry bars freeze well! Let them cool completely, then cut into squares and wrap individually or in small batches with plastic wrap. Place the wrapped bars in a freezer-safe container or bag. They can be frozen for up to 2-3 months.

How do you keep blueberry bars from sinking?

To prevent blueberries from sinking in your lemon blueberry bars, toss them lightly with a tablespoon or two of flour before adding them to the batter. This helps them stay suspended during baking.

What is the best way to zest a lemon?

The best way to zest a lemon is to use a microplane or fine grater. Gently grate the outer yellow layer of the lemon, avoiding the white pith underneath, which is bitter. Rotate the lemon as you zest to ensure you get the most zest.

How do you store lemon bars so they don't get soggy?

Store lemon blueberry bars in an airtight container at room temperature for up to 2 days or in the refrigerator for up to 5 days. To prevent them from getting soggy, place a layer of paper towels at the bottom of the container to absorb any excess moisture.

How do you know when lemon bars are done?

Lemon blueberry bars are done when the filling is set but still slightly wobbly in the center. The edges should be lightly golden brown. A toothpick inserted near the center should come out with moist crumbs attached, not wet batter.

What kind of pan is best for lemon bars?

A light-colored metal baking pan is best for lemon blueberry bars. A 9x13 inch pan is a common size, but an 8x8 inch pan can be used for thicker bars, adjusting baking time accordingly. Avoid dark-colored pans as they can over-bake the crust.

Lemon Blueberry Bars: The Zesty Dessert That Steals the Show 2026

Lemon Blueberry Bars

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These bars feature a crisp, buttery shortbread crust topped with a bright, creamy lemon filling and juicy blueberries. The key to perfect, clean slices is fully baking the crust before adding the filling. They are a simple, crowd-pleasing dessert that brings a taste of sunshine any time of year.

Author: Harmony
Prep Time: 20min
Cook Time: 55min
Total Time: 1h 15min plus chilling
Yield: 24 bars 1x
Category: Dessert
Method: Baking
Cuisine: American

Ingredients

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For the Shortbread Crust:
1 cup (2 sticks) unsalted butter, softened
1/2 cup granulated sugar
2 cups all-purpose flour
1/4 teaspoon salt
For the Lemon Blueberry Filling:
4 large eggs
1 1/2 cups granulated sugar
1/2 cup fresh lemon juice (about 3-4 lemons)
1 tablespoon lemon zest
1/2 cup all-purpose flour
1/2 teaspoon baking powder
1/4 teaspoon salt
1 1/2 cups fresh or frozen blueberries (do not thaw if frozen)
1 tablespoon all-purpose flour (for tossing with berries)

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Instructions

Preheat oven to 350°F (175°C). Line a 9×13 inch baking pan with parchment paper, leaving an overhang on two sides to form a sling.
Make the crust: In a medium bowl, cream the softened butter and 1/2 cup sugar until light and fluffy, about 2 minutes. Add 2 cups flour and 1/4 tsp salt, mixing on low just until dough comes together. Press firmly and evenly into the prepared pan. Bake for 18-20 minutes, until edges are lightly golden.
Prepare the filling: While crust bakes, whisk eggs and 1 1/2 cups sugar in a large bowl until well combined. Whisk in lemon juice and zest. In a separate bowl, whisk together 1/2 cup flour, baking powder, and salt. Gently whisk dry ingredients into the wet mixture until smooth. In another bowl, toss blueberries with 1 tablespoon flour.
Assemble and bake: Once crust is out of the oven, immediately scatter floured blueberries evenly over it. Slowly pour the lemon filling over the berries. Return pan to oven and bake for 35-40 minutes, until filling is set (center may have a slight jiggle) and edges are lightly golden.
Cool completely on a wire rack, then refrigerate for at least 2 hours, or preferably overnight, to set. Use parchment sling to lift bars onto a cutting board before slicing into squares.

Notes

For clean slices, do not skip chilling the bars. Use frozen blueberries without thawing. For a glass pan, reduce oven temperature by 25°F. Bars freeze well for up to 3 months.

Nutrition

Serving Size: 24
Calories: 210
Sugar: 21
Sodium: 85
Fat: 9
Saturated Fat: 5
Unsaturated Fat: 3
Trans Fat: 0
Carbohydrates: 31
Fiber: 1
Protein: 3
Cholesterol: 55

Find it online: https://harmonymeal.com/lemon-blueberry-bars/