Meringue-Topped Blueberry Lemon Dessert Bars

dessert bars combine the bright, zesty flavor of lemon with juicy blueberries for a refreshing treat. Topped with a light, fluffy meringue, they’re perfect for sharing at any gathering or enjoying as a sweet afternoon pick-me-up.

Cooking Secrets

Make sure the egg whites are at room temperature before whipping to achieve maximum volume.
Avoid overbaking the meringue to keep it soft and slightly chewy rather than hard and dry.
Use fresh blueberries for the best flavor and texture, but frozen can work if fresh aren’t available—just thaw and drain well.

Ingredients 0/18

Why This Recipe Is So Good

These bars offer a delightful balance of tart lemon and sweet blueberries, all topped with a light, airy meringue. The combination of textures—from the crisp crust to the fluffy topping—makes every bite satisfying and refreshing. They are perfect for spring and summer gatherings or any time you want a bright, fruity treat.

Step 1

Blend the flours and salt together in a bowl. In a separate bowl, cream the sugar, butter, shortening, and almond extract until the mixture is light and fluffy. Gradually add the dry ingredients and mix just until combined—try not to overwork the dough. Press the dough into a 9x13-inch glass dish, using floured hands to flatten it evenly and build up a half-inch edge around the sides to keep the filling from sticking. Pop it in the fridge for at least 30 minutes to chill.

Step 2

When the crust is ready, preheat your oven to 350°F. Bake the crust on the middle rack until the edges turn golden and the center looks pale golden, which should take about 45 to 60 minutes. Let it cool completely on a wire rack, then lower the oven temperature to 300°F.

Step 3

While the crust cools, whisk together the sugar, flour, lemon juice, honey, six egg yolks, four egg whites, lemon zest, and baking soda for the filling. Mix just enough to combine everything without adding too much air. Set aside the two remaining egg whites—you’ll need them for the meringue. Spread the blueberries over the cooled crust, pour the filling on top, and bake at 300°F until the filling is set, roughly 40 to 50 minutes. Once done, turn off the oven and let the bars cool to room temperature.

Step 4

Get your broiler ready by placing a rack about six inches from the heat source and setting it to high (or around 525°F). For the meringue, combine the reserved egg whites with two more egg whites, sugar, cream of tartar, and salt in the top of a double boiler over simmering water. Whisk frequently until the sugar dissolves and the mixture feels warm to the touch, about 2 to 3 minutes. Remove from heat and beat with an electric mixer—start on medium until soft peaks form, then crank it up to high until you get stiff but spreadable peaks. Spread the meringue over the cooled bars, swirling it around for texture.

Step 5

Finally, pop the bars under the broiler just long enough to toast the meringue evenly, about 30 to 60 seconds—stay close because it can burn fast! Once toasted, cut into 24 squares or triangles and chill in the fridge for about 3 hours before serving.

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people cooked this recipe

By Daniel Wilson

Daniel focuses on practical recipes with clear steps and familiar ingredients.

How To Serve It Best

Serve these bars slightly chilled or at room temperature for the best flavor. They pair wonderfully with a cup of tea or a light dessert wine. For an extra touch, sprinkle some powdered sugar on top or add a few fresh mint leaves as garnish.

Refrigeration Tips

Store the bars in an airtight container in the refrigerator to keep the meringue from getting soggy. They will stay fresh for up to 3 days. If you want to keep them longer, wrap tightly and freeze for up to a month—thaw in the fridge before serving.