These Lemon Crumb Bars bring bright, citrusy sunshine to your dessert table with layers of buttery shortbread crust, tangy lemon curd filling, and golden crumb topping. They’re baked until perfectly set and chilled to achieve that ideal firm texture—perfect for picnics, potlucks, or brightening up any ordinary day. Simple to make and absolutely irresistible.
If you love these bright citrus flavors, you’ll also enjoy our Key Lime Pie Bars with their tropical tartness and similar layered bar format. For another lemon-forward treat, try the Lemon Tiramisu with its creamy, citrusy elegance. The Strawberry & Lemon Blondies offer a delightful twist with berry sweetness that complements the lemon beautifully.
Lemon Crumb Bars
Lemon Crumb Bars feature a buttery shortbread crust, bright lemon curd filling, and golden crumb topping that delivers the perfect balance of tart and sweet.
4
servings30
minutes40
minutes300
kcal1
hour10
minutesIngredients
1.5 cups all-purpose flour
0.5 cups granulated sugar
0.5 cups unsalted butter, melted
2 tablespoons cornstarch
0.25 teaspoons salt
1 zest of lemon
1.5 cups condensed milk
1/2 cups fresh lemon juice
3 units large egg yolks
Directions
- Preheat your oven to 350°F (175°C) and line a 9×9-inch baking pan with parchment paper, leaving overhang on the sides for easy removal.
- In a large bowl, combine flour, sugar, melted butter, cornstarch, salt, and lemon zest. Mix until uniform crumbs form and the mixture holds together when pressed.
- Press two-thirds of the crumb mixture into the prepared baking pan, creating an even layer at the bottom. Bake for 10-12 minutes, until lightly golden.
- Meanwhile, in another bowl, whisk together condensed milk, lemon juice, and egg yolks until well combined and smooth for the filling.
- Pour the lemon filling over the partially baked crust, spreading evenly. Sprinkle the remaining crumb mixture over the top of the lemon filling.
- Return the pan to the oven and bake for about 25 minutes until the topping is golden brown and the filling is set.
- Allow the bars to cool completely in the pan on a wire rack, then refrigerate for at least 2 hours to firm up before slicing.
Nutrition Facts
- Total number of serves: 4
- Calories: 250kcal
- Cholesterol: 0mg
- Sodium: 620mg
- Potassium: 400mg
- Sugar: 8g
- Protein: 6g
- Calcium: 60mg
- Iron: 2mg
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