1-Getting ready to bake these Lemon Blueberry Bars starts with a few simple steps that anyone can follow. First, heat your oven to 350°F (175°C) and prepare a 13×9-inch baking pan by lining it with foil and spraying it with nonstick spray. This makes cleanup easier and ensures the bars release without sticking.

2-Next, focus on the crust: In a large bowl, whisk together 2 cups all-purpose flour, ½ cup powdered sugar, 2 tablespoons cornstarch, and ¼ teaspoon salt. Cut in ¾ cup butter until the mixture looks like coarse crumbs, then press it firmly into the pan’s bottom. Bake for 18-20 minutes until the edges turn light brown.

3-Creating the Filling: While the crust bakes, mix the filling in a medium bowl. Whisk 4 large eggs until lightly beaten, then add 1½ cups white sugar, 3 tablespoons all-purpose flour, 1 teaspoon lemon zest, ¾ cup lemon juice, and ¼ cup half and half or cream. Stir until smooth for a creamy texture.

4- Pour this filling over the hot crust right from the oven. Sprinkle 1½ cups blueberries evenly on top. Bake again for 20-25 minutes, or until the center sets firm. Let the bars cool completely in the pan on a wire rack before lifting them out with the foil edges.

5-Finishing Touches: Once cooled, move the bars to a cutting board and slice them into pieces. For the best look, sift powdered sugar over the top just before serving. The whole process, including prep time of about 25 minutes and cook time of around 40 minutes, totals about 1 hour and 5 minutes. If you’re adjusting for dietary needs, try our tips on diet modifications for smoother changes.

6-This method keeps things straightforward, even if you’re new to baking. Remember, gentle mixing helps maintain the blueberries’ shape and color in the final bars.