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Creamy Lemon Squares Recipe

Lisa

By Lisa

Feb 26, 2026

15 min prep
30 min cook
9 servings
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Creamy Lemon Squares Recipe

Welcome to the bright and zesty world of Creamy Lemon Squares! These delightful treats are an irresistible combination of a buttery graham cracker crust and a smooth, tangy lemon filling that dances on your taste buds. Perfect for any spring or summer gathering, they bring a burst of sunshine to your dessert table!

With their sweet and citrusy balance, these creamy lemon squares are not only delicious but also incredibly easy to make ahead of time. Get ready to impress your friends and family with these luxurious goodies that are sure to be the highlight of any occasion!

Why You'll Love This Recipe

  • Buttery Crust: The graham cracker base is perfectly golden and adds a delightful crunch.
  • Bright and Tangy Flavor: The lemon filling is refreshingly zesty, making each bite a burst of sunshine.
  • Quick and Easy: Simple ingredients and straightforward steps make this a breeze to whip up.
  • Perfect for Any Occasion: Whether it's a picnic, party, or family gathering, these squares are a hit!

About the Ingredients

Unsalted Butter

The melted butter provides richness and moisture, creating a luscious crust that holds everything together.

Graham Cracker Squares

These are the backbone of the dessert, offering a sweet, crunchy base that perfectly complements the creamy filling.

Sugar

A touch of sugar enhances the sweetness of the crust and balances the tartness of the lemon filling.

Egg Yolks

These add richness and help create a silky texture in the filling, making it smooth and creamy.

Sweetened Condensed Milk

This ingredient provides a rich sweetness and creamy consistency that is essential for the filling.

Lemon Juice

Freshly squeezed lemon juice brings a vibrant tang that brightens the entire dessert, making it refreshing and delightful.

Tips & Tricks

Use Fresh Lemon Juice

For the best flavor, opt for freshly squeezed lemon juice instead of bottled. The brightness is unmatched!

Chill Thoroughly

Allow the squares to chill completely in the refrigerator for a firmer texture, making them easier to cut.

Line Your Pan

Using parchment paper makes it easy to lift the squares out of the pan without any mess.

Don't Overbake

Keep an eye on the filling; it should be set but still slightly wobbly in the center when you take it out.

Pro Tips

  • Choose the Right Pan: An 8-inch square pan is perfect for even cooking and easy cutting.
  • Let the Crust Cool: Allow the crust to cool completely before adding the filling for the best texture.
  • Cut with a Sharp Knife: Use a sharp knife to get clean cuts for beautiful squares.
  • Garnish with Zest: A sprinkle of lemon zest on top adds an extra pop of flavor and a lovely presentation.

Step-by-Step Instructions

Preheat Your Oven

Start by preheating your oven to 350°F. This ensures your lemon squares bake evenly.

Prepare the Crust

Break up the graham crackers and pulse them in a food processor with sugar and melted butter until well combined.

Press the Mixture

Firmly press the graham cracker mixture into the bottom and slightly up the sides of your prepared baking pan.

Bake the Crust

Bake the crust for 10-12 minutes until it's lightly browned, then let it cool completely.

Make the Filling

Whisk together the sweetened condensed milk, egg yolks, and lemon juice until the mixture is smooth and well combined before pouring it into the cooled crust.

Delicious Variations

Berry Topped

Add a layer of fresh berries on top for a pop of color and flavor that pairs beautifully with the lemon.

Coconut Lemon Squares

Incorporate shredded coconut into the crust for an added tropical twist that complements the lemon perfectly.

Lavender Lemon

Add a hint of dried lavender to the filling for a fragrant, floral note that elevates this classic dessert.

How to Store Creamy Lemon Squares

Refrigerator

Store the squares in an airtight container in the refrigerator for up to 5 days.

Freezer

Freeze squares in a single layer with parchment paper between them for up to 3 months.

Reheating

Thaw frozen squares in the refrigerator overnight before serving. They are best enjoyed chilled!

Frequently Asked Questions

Can I make these lemon squares ahead of time?

Absolutely! These squares can be made a day in advance and stored in the refrigerator until serving.

Can I use bottled lemon juice?

While fresh lemon juice is recommended for the best flavor, bottled lemon juice can be used in a pinch.

How do I know when the squares are done baking?

The filling should be set with a slight wobble in the center. It will firm up as it cools.

Can I substitute the graham crackers?

Yes! You can use digestive biscuits or shortbread cookies for a different flavor profile.

If you’re ready to brighten up your dessert game, give these Creamy Lemon Squares a try! They’re sure to become a favorite in your household. Happy baking!

Creamy Lemon Squares Recipe

Creamy Lemon Squares Recipe

These creamy lemon squares feature a buttery graham cracker crust topped with a tangy, smooth lemon filling. They’re the perfect make-ahead treat for spring and summer gatherings, with a balance of sweet and citrusy flavors.

15 min
Prep Time
30 min
Cook Time
9
Servings
350 kcal
Calories

Ingredients

Instructions

  1. 1 Preheat oven to 350°F. Butter and line an 8-inch square baking pan with parchment paper, leaving some overhang.
  2. 2 Break up the graham crackers and pulse in a food processor until crumbled. Add sugar and melted butter, then pulse again until combined.
  3. 3 Press the mixture firmly into the bottom and 1 inch up the sides of the pan to create a crust.
  4. 4 Bake for 10–12 minutes until lightly browned. Let the crust cool completely in the pan.
  5. 5 Make the filling: whisk condensed milk and egg yolks until smooth. Add lemon juice and whisk until fully combined.
  6. 6 When the crust has cooled, pour in the filling. Bake for 15–20 minutes, until the filling is set and crust lightly browned.
  7. 7 Cool completely on a rack, then refrigerate for firmness. Lift out using parchment overhang and cut into squares.

Chef's Note

For best results, refrigerate the lemon squares after cooling for a firmer texture. You can prepare them a day in advance, and they taste even better chilled. Cut into 16 bite-size squares or 9 larger portions depending on your preference.

Servings: 9

Cuisine: American

Course: Dessert

Nutrition (per serving): 12gg protein