Description
These No-Bake Lemon Pie Squares are creamy, bright, refreshing, and wonderfully easy to make. A buttery digestive biscuit crust is topped with a silky lemon filling made with fresh lemon juice, zest, sweetened condensed milk, and whipped cream.
The combination of crisp crust and smooth, tangy lemon filling makes every bite feel indulgent without requiring an oven. After a few hours in the refrigerator, the squares become firm enough to slice beautifully, making them perfect for parties, summer gatherings, potlucks, and make-ahead desserts.
Can These No-Bake Lemon Pie Squares Support Weight Loss Goals?
These lemon squares are best treated as an occasional dessert rather than a weight-loss-focused food. The biscuit crust, condensed milk, butter, and cream contribute calories, sugar, and fat, so portion size matters.
At approximately 245 calories per square, enjoying one small portion as part of an otherwise balanced eating pattern can be a practical way to include dessert without overdoing it.
Do No-Bake Lemon Pie Squares Fit a High-Protein Lifestyle?
The traditional recipe is not high in protein, providing approximately 3g protein per serving. The digestive biscuits, condensed milk, and cream contribute considerably more carbohydrates and fat than protein.
It is also not a low-carb dessert, with approximately 25.5g net carbs per square. For a more protein-friendly version, replace part of the whipped cream with thick plain Greek yogurt.
Why This Recipe Is Special
- No oven required: Everything sets in the refrigerator.
- Bright lemon flavor: Fresh juice and zest provide natural citrus freshness.
- Creamy and crunchy: The silky filling contrasts with the buttery biscuit crust.
- Make-ahead friendly: It actually benefits from several hours of chilling.
- Beautiful presentation: Lemon zest and thin lemon slices make an elegant finish.
My Personal Experience
- The lemon flavor really stands out.
Fresh lemon juice and zest add enough tang to balance the sweetness of the condensed milk. - The chilled texture is wonderfully smooth.
Giving the dessert plenty of time to set creates neat slices with a creamy, firm filling. - The biscuit crust provides the perfect contrast.
Its buttery crunch complements the soft lemon layer beautifully. - It is incredibly convenient for entertaining.
You can prepare the entire dessert a day ahead and simply slice it when you’re ready to serve.
Perfect For
- Summer gatherings
- Afternoon tea
- Potlucks
- Picnics
- Birthday parties
- Family dinners
- Holiday dessert tables
- Weekend treats
- Make-ahead desserts
- Lemon dessert lovers
Why You’ll Love This Recipe
- No baking needed
There is no oven required, making this an especially easy dessert for warm days. - Fresh and refreshing
Lemon juice and zest give the creamy filling a bright citrus flavor. - Easy to prepare ahead
The dessert needs several hours to chill, so it works perfectly for entertaining. - Simple but elegant
A sprinkle of lemon zest or a few thin lemon slices creates a beautiful presentation. - Easy to portion
Cutting the chilled dessert into 16 squares makes serving simple and consistent.
Common Mistakes to Avoid
- Using too little lemon juice: The filling can become overly sweet without enough citrus acidity.
- Not chilling long enough: Cutting the dessert before it sets can cause the filling to spread.
- Failing to compact the crust: A loose crust may crumble when the squares are lifted.
- Adding too much liquid: Extra lemon juice can prevent the filling from becoming firm.
Required Equipment
- 8 × 8-inch square pan: Creates evenly sized dessert squares.
- Food processor or rolling pin: Makes fine, consistent biscuit crumbs.
- Mixing bowls: Keeps the crust and filling easy to prepare separately.
- Electric hand mixer: Whips the cream to the proper consistency.
- Rubber spatula: Helps fold the filling without losing too much air.
- Microplane or fine grater: Produces finely grated lemon zest.
Storage Instructions
Store the lemon squares in an airtight container or tightly cover the pan with plastic wrap or foil. Keep them refrigerated because the filling contains dairy.
For the best quality, enjoy within 4–5 days. Keep the squares chilled until serving.
To freeze, place individual squares on a parchment-lined tray until firm, then transfer them to a freezer-safe container with parchment between layers. Freeze for up to 1 month and thaw overnight in the refrigerator. The texture may become slightly softer after thawing.
Recipe Details
- Prep Time: 20 minutes
- Cook Time: 0 minutes
- Chilling Time: 4 hours
- Total Time: 4 hours 20 minutes
- Servings: 16 squares
- Best Season: Summer
- Calories: Approximately 245 per square
Short 3-Line Description
Creamy no-bake lemon squares with a buttery biscuit crust and bright fresh lemon flavor.
A refreshing chilled dessert that requires no oven and is perfect for make-ahead entertaining.
Slice into neat squares and finish with lemon zest for a simple, elegant treat.
📝 Ingredients
For the Biscuit Crust
- 2 cups digestive biscuit crumbs — about 14–16 biscuits
- ½ cup unsalted butter, melted
- 2 tablespoons granulated sugar — optional
- Pinch of salt
For the Lemon Filling
- 1 can (14 oz / 397g) sweetened condensed milk
- ½ cup fresh lemon juice
- 1 tablespoon finely grated lemon zest
- 1 teaspoon vanilla extract
- 1 cup cold heavy whipping cream
- 2 tablespoons powdered sugar
For Garnish
- 1 teaspoon finely grated lemon zest
- Thin lemon slices or small lemon wedges, optional
Directions
1. Prepare the Pan
Line an 8 × 8-inch square pan with parchment paper, leaving some paper hanging over two sides. This will make the finished dessert easier to lift out.
2. Crush the Biscuits
Place the digestive biscuits in a food processor and pulse until they resemble fine crumbs.
Alternatively, place the biscuits in a sealed bag and crush them thoroughly with a rolling pin.
3. Make the Crust
Combine the biscuit crumbs, melted butter, optional sugar, and salt.
Mix until the crumbs are evenly moistened and resemble damp sand.
4. Press the Crust
Transfer the mixture to the prepared pan. Press it firmly into an even layer using the bottom of a glass or measuring cup.
Refrigerate the crust for 20–30 minutes to firm it up.
5. Prepare the Lemon Mixture
In a mixing bowl, whisk together the condensed milk, fresh lemon juice, lemon zest, and vanilla for about 1 minute.
The mixture should look smooth and slightly thickened.
6. Whip the Cream
Using a cold bowl, beat the heavy cream and powdered sugar on medium-high speed for 2–3 minutes, until medium-stiff peaks form.
Avoid overbeating the cream.
7. Combine the Filling
Fold about one-third of the whipped cream into the lemon mixture to lighten it.
Then gently fold in the remaining whipped cream until no large streaks remain.
8. Add the Filling
Spoon the lemon filling over the chilled biscuit crust.
Use a rubber spatula to spread the filling evenly from edge to edge.
9. Chill Thoroughly
Cover the pan and refrigerate for at least 4 hours. For the cleanest slices and firmest texture, chilling overnight is even better.
10. Garnish and Slice
Lift the chilled dessert from the pan using the parchment overhang.
Sprinkle the top with fresh lemon zest and add thin lemon slices if desired.
Use a sharp knife to cut into 16 squares. For cleaner cuts, wipe the knife between slices.
Protein-Friendly Tip
For a more highprotein-friendly variation, replace part of the whipped cream with thick plain Greek yogurt. This will increase the protein content while giving the filling a slightly tangier flavor and different texture. Chill thoroughly before slicing.
Nutrition Facts
Per Serving – Approximate
- Calories: 245 kcal
- Fat: 15g
- Cholesterol: 45mg
- Sodium: 145mg
- Potassium: 110mg
- Total Carbohydrates: 26g
- Fiber: 0.5g
- Net Carbs: 25.5g
- Sugars: 19g
- Protein: 3g
- Calcium: 80mg
Nutrition values are approximate and can vary depending on the specific brands and ingredients used.
Notes
- Storage: Keep refrigerated in a tightly covered container for up to 4–5 days.
- Reheating: No reheating is needed; these squares should be served chilled.
- Allergies: Contains dairy and wheat. Digestive biscuits may also contain soy depending on the brand.
- Gluten-free option: Use certified gluten-free biscuits suitable for your dietary requirements.
- Flavor boost: A tiny pinch of salt in the lemon filling can help balance the sweetness.
- Extra lemon flavor: Rub the lemon zest into the sugar before adding it to the recipe to release more citrus aroma.
- Cleaner slices: Chill overnight and wipe the knife clean between cuts.
- Topping: Add fresh berries or a small dollop of whipped cream immediately before serving.
Frequently Asked Questions
Can I make these lemon squares without an oven?
Yes. This is a completely no-bake recipe that sets in the refrigerator.
How long do No-Bake Lemon Pie Squares need to chill?
They need at least 4 hours to become firm enough to slice. Overnight chilling gives the best results.
Can I use bottled lemon juice?
Fresh lemon juice is strongly recommended because it gives the dessert a brighter flavor, although bottled juice can work when necessary.
Why is my lemon filling too soft?
It may simply need more chilling time. Adding too much lemon juice or other liquid can also prevent the filling from setting properly.
Can I freeze these lemon squares?
Yes. They can be frozen for up to 1 month in a well-sealed freezer-safe container. Thaw them overnight in the refrigerator.
How can I make these squares more protein-rich?
Replace part of the whipped cream with thick plain Greek yogurt. This increases the protein content while creating a slightly tangier filling.
