Why Make This Recipe
Homemade Lemon Crumb Bars are a delightful treat that perfectly balance tangy lemon with a sweet, buttery crust. These bars are simple to make and are perfect for any occasion, whether it’s a sunny picnic or a cozy family gathering. They offer a bright and refreshing flavor that can lift anyone’s spirits. Plus, who can resist homemade desserts?
How to Make Homemade Lemon Crumb Bars
Ingredients:
- 1 cup all-purpose flour
- ½ cup powdered sugar
- ½ cup unsalted butter, softened
- 1 cup granulated sugar
- 2 large eggs
- 1/3 cup fresh lemon juice
- 1 tablespoon lemon zest
- 1 teaspoon baking powder
- A pinch of salt
Directions:
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Preheat the Oven: Preheat your oven to 350°F (175°C).
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Make the Shortbread Base: In a mixing bowl, combine flour and powdered sugar. Add the softened butter and mix until the mixture is crumbly. Press this mixture into the bottom of a greased 8×8-inch baking dish.
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Bake the Base: Bake the crust in the preheated oven for about 15-18 minutes until lightly golden. Remove and set aside.
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Prepare the Filling: In another bowl, whisk together granulated sugar, eggs, lemon juice, lemon zest, baking powder, and salt until smooth.
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Pour and Bake: Pour the lemon filling over the baked shortbread base. Bake for an additional 20-25 minutes or until the filling is set.
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Cool and Slice: Allow the bars to cool completely in the pan. Once cool, slice them into squares and dust with powdered sugar if desired.
How to Serve Homemade Lemon Crumb Bars
Serve Lemon Crumb Bars chilled or at room temperature. They are perfect as a dessert after a meal or as a sweet snack. You can enjoy them plain or sprinkle some powdered sugar on top for added sweetness and a nice presentation.
How to Store Homemade Lemon Crumb Bars
Store the bars in an airtight container in the refrigerator. They will stay fresh for up to a week. If you want to keep them longer, you can freeze them. Wrap them tightly in plastic wrap and then place them in a freezer-safe container.
Tips to Make Homemade Lemon Crumb Bars
- Use Fresh Lemons: For the best flavor, use fresh lemons for juicing and zesting.
- Don’t Overmix: Mix the filling just until combined; overmixing can lead to a tough texture.
- Use a Sharp Knife: To cut the bars neatly, use a sharp knife and wipe it clean between cuts.
Variation
If you want to add a twist, consider adding poppy seeds to the lemon filling for texture. Alternatively, you can mix a little coconut into the shortbread for a tropical touch.
FAQs
1. Can I use bottled lemon juice instead of fresh lemon juice?
Yes, but fresh lemon juice will give your bars a brighter, fresher flavor.
2. How can I tell if the lemon filling is done baking?
The filling should be set and slightly firm to the touch. It will continue to firm up as it cools.
3. Can I make these bars ahead of time?
Absolutely! They can be made a day ahead of time and stored in the refrigerator, making them perfect for preparing for gatherings or events.

Lemon Crumb Bars
Ingredients
For the Crust
- 1 cup all-purpose flour
- ½ cup powdered sugar
- ½ cup unsalted butter, softened
For the Filling
- 1 cup granulated sugar
- 2 large eggs
- ⅓ cup fresh lemon juice
- 1 tablespoon lemon zest
- 1 teaspoon baking powder
- A pinch of salt
Instructions
Preparation
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, combine flour and powdered sugar. Add the softened butter and mix until the mixture is crumbly.
- Press this mixture into the bottom of a greased 8×8-inch baking dish.
Baking the Base
- Bake the crust in the preheated oven for about 15-18 minutes until lightly golden. Remove and set aside.
Prepare the Filling
- In another bowl, whisk together granulated sugar, eggs, lemon juice, lemon zest, baking powder, and salt until smooth.
Combine and Bake
- Pour the lemon filling over the baked shortbread base.
- Bake for an additional 20-25 minutes or until the filling is set.
Cool and Serve
- Allow the bars to cool completely in the pan.
- Once cool, slice them into squares and dust with powdered sugar if desired.