Creamy Lemon Crumb Squares
If you’re on the lookout for a dessert that perfectly balances tangy and sweet, look no further than these Creamy Lemon Crumb Squares. With a crumbly oat crust that cradles a luscious lemon filling, this treat is ideal for any occasion, from backyard barbecues to weekend brunches. The bright flavors of lemon are complemented by the hearty texture of oats, making these squares not only delicious but also satisfying. Trust me, once you take a bite, you’ll be hooked!
Why This Recipe Works
The beauty of these Creamy Lemon Crumb Squares lies in their simplicity. Using wholesome ingredients, they come together effortlessly. The combination of brown sugar and oats creates a rich, buttery crust, while the sweetened condensed milk and fresh lemon juice form a creamy, zesty filling that’s hard to resist. Plus, these squares are baked in one pan, making cleanup a breeze.
Ingredient Notes
To make these delightful squares, you’ll need the following ingredients:
- 1/2 cup unsalted butter, slightly softened – This adds richness to the crust.
- 1 cup brown sugar, lightly packed – For a touch of caramel flavor.
- 1 1/3 cup all-purpose flour – The base for our crumbly crust.
- 1 cup old-fashioned oats – Adds texture and heartiness.
- 1 teaspoon baking powder – Helps the crust rise slightly.
- 1/4 teaspoon salt – Balances the sweetness of the filling.
- 1 (14 ounce) can sweetened condensed milk – Creates a creamy, rich filling.
- 1/2 cup lemon juice – The star ingredient that gives these squares their zing.
- Zest of 1 lemon – Enhances the lemon flavor and aroma.
What You’ll Need (Gear)
Before you start baking, gather your tools:
- Mixing bowls – For combining ingredients.
- 9×9 inch baking pan – To bake and set your squares.
- Whisk – For mixing the filling smoothly.
- Spatula – To spread the crust and filling evenly.
- Measuring cups and spoons – For accuracy in your ingredients.
Creamy Lemon Crumb Squares: From Prep to Plate
Step 1: Preheat the Oven
Start by preheating your oven to 350°F (175°C). This ensures that your squares bake evenly.
Step 2: Make the Crust
In a large mixing bowl, beat together the softened butter and brown sugar until creamy. Gradually add the all-purpose flour, oats, baking powder, and salt. Mix until crumbly, but don’t overwork it; you want the texture to remain slightly coarse.
Step 3: Press the Crust into the Pan
Take about two-thirds of the crumb mixture and press it firmly into the bottom of your greased 9×9 inch baking pan. This will form the base of your Creamy Lemon Crumb Squares.
Step 4: Prepare the Lemon Filling
In a separate bowl, whisk together the sweetened condensed milk, lemon juice, and lemon zest until smooth. Pour this luscious mixture over the crust in the pan.
Step 5: Add the Crumb Topping
Sprinkle the remaining crumb mixture evenly over the lemon filling. It’s okay if it doesn’t cover completely; the filling will bubble up during baking.
Step 6: Bake
Place the pan in the preheated oven and bake for 25-30 minutes, or until the top is golden brown and the filling is set.
Step 7: Cool and Cut
Once baked, remove the pan from the oven and let it cool completely on a wire rack. Once cooled, cut into squares and serve.
Health-Conscious Tweaks
If you’re looking to make some adjustments for a healthier version, consider these options:
- Use coconut oil instead of butter for a dairy-free option.
- Substitute whole wheat flour for all-purpose flour for added fiber.
- Swap out agave syrup or maple syrup for brown sugar for a natural sweetener.
- Try low-fat sweetened condensed milk for a lighter filling.
Flavor Logic
The combination of sweet and tart in these Creamy Lemon Crumb Squares creates a delightful balance. The brown sugar in the crust adds a rich, caramel-like flavor that pairs beautifully with the zesty lemon filling. The oats not only provide texture but also enhance the overall heartiness of the dessert. It’s a harmonious blend that makes each bite a satisfying experience.
Prep Ahead & Store
These squares can be made in advance, making them perfect for gatherings or a weeknight treat. Here are some tips for making them ahead of time:
- Prepare the squares a day in advance and store them in the refrigerator. They actually taste better after chilling, as the flavors meld together.
- To store, keep the squares in an airtight container at room temperature for up to 3 days, or in the refrigerator for up to a week.
- For longer storage, you can freeze the squares. Wrap them individually in plastic wrap and place them in a freezer-safe bag for up to 3 months. Thaw in the fridge overnight before serving.
Ask the Chef
Can I use bottled lemon juice instead of fresh?
While fresh lemon juice provides the best flavor, bottled lemon juice can be used in a pinch. Just make sure it’s 100% lemon juice without added sugars or preservatives.
What can I serve with these squares?
These Creamy Lemon Crumb Squares pair wonderfully with a dollop of whipped cream or a scoop of vanilla ice cream. Fresh berries also make a lovely accompaniment.
Can I add other flavors to the filling?
Absolutely! You can incorporate flavors like vanilla extract or almond extract to enhance the filling. Just be sure to adjust the quantities to your taste.
Is there a gluten-free option for this recipe?
Yes! You can substitute the all-purpose flour with a gluten-free flour blend and ensure your oats are labeled gluten-free. The texture will be slightly different but still delicious!
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Final Bite
These Creamy Lemon Crumb Squares are a delightful way to enjoy the brightness of lemon in a dessert form. They are simple to make, require minimal ingredients, and are sure to impress anyone who takes a bite. The combination of crunchy oat crust and creamy lemon filling is an experience you won’t want to miss. Gather your ingredients, preheat your oven, and bring some sunshine to your kitchen with these irresistible squares!
Creamy Lemon Crumb Squares
Ingredients
Equipment
Method
- Step 1: Preheat the Oven - Start by preheating your oven to 350°F (175°C). This ensures that your squares bake evenly.
- Step 2: Make the Crust - In a large mixing bowl, beat together the softened butter and brown sugar until creamy. Gradually add the all-purpose flour, oats, baking powder, and salt. Mix until crumbly, but don’t overwork it; you want the texture to remain slightly coarse.
- Step 3: Press the Crust into the Pan - Take about two-thirds of the crumb mixture and press it firmly into the bottom of your greased 9x9 inch baking pan.
- Step 4: Prepare the Lemon Filling - In a separate bowl, whisk together the sweetened condensed milk, lemon juice, and lemon zest until smooth. Pour this mixture over the crust in the pan.
- Step 5: Add the Crumb Topping - Sprinkle the remaining crumb mixture evenly over the lemon filling.
- Step 6: Bake - Place the pan in the preheated oven and bake for 25-30 minutes, or until the top is golden brown and the filling is set.
- Step 7: Cool and Cut - Once baked, remove the pan from the oven and let it cool completely on a wire rack. Once cooled, cut into squares and serve.
Notes
- These squares taste better after chilling, as the flavors meld together.
- Store in an airtight container at room temperature for up to 3 days.
- You can freeze the squares for up to 3 months; thaw in the fridge overnight before serving.
