Creamy Lemon Bars
Prep Time: 20 minutes
Bake Time: 40 minutes
Cooling Time: 1 hour
Chilling Time: 2 hours
Total Time: About 4 hours
Difficulty: Easy
Yield: 16 bars
Ingredients
For the Shortbread Crust
- 2 cups all-purpose flour
- ½ cup powdered sugar
- ¼ teaspoon salt
- 1 cup unsalted butter, melted
For the Creamy Lemon Filling
- 1 can (14 ounces) sweetened condensed milk
- 4 large egg yolks
- ½ cup freshly squeezed lemon juice
- 2 tablespoons lemon zest
- 2 tablespoons all-purpose flour
- 1 teaspoon vanilla extract
- Pinch of salt
For Garnish
- Powdered sugar
- Thin lemon slices
- Fresh mint leaves (optional)
Kitchen Equipment
- 9×9-inch baking pan
- Parchment paper
- Mixing bowls
- Whisk
- Rubber spatula
- Measuring cups
- Measuring spoons
- Microplane or zester
- Cooling rack
Step-by-Step Instructions
Step 1: Prepare the Baking Pan
Preheat your oven to 350°F (175°C).
Line a 9×9-inch baking pan with parchment paper, leaving enough overhang on the sides for easy removal after baking.
Step 2: Make the Shortbread Crust
In a medium mixing bowl, combine:
- Flour
- Powdered sugar
- Salt
Pour in the melted butter and stir until a soft dough forms.
Press the dough evenly into the prepared baking pan, ensuring it reaches all corners.
Step 3: Bake the Crust
Bake the crust at 350°F (175°C) for 18–20 minutes, or until the edges are lightly golden.
Remove the pan from the oven and let the crust cool slightly while preparing the filling.
Step 4: Prepare the Lemon Filling
In a large bowl, whisk together:
- Sweetened condensed milk
- Egg yolks
- Lemon juice
- Lemon zest
- Flour
- Vanilla extract
- Salt
Whisk until the mixture is smooth, creamy, and free of lumps.
Fresh lemon juice provides the brightest flavor, so avoid bottled juice if possible.
Step 5: Fill the Crust
Pour the lemon filling over the warm crust.
Use a spatula to spread it evenly across the surface.
Tap the pan gently on the counter to release any air bubbles.
Step 6: Bake Again
Return the pan to the oven.
Bake at 325°F (163°C) for 20–22 minutes, or until the edges are set and the center has a slight jiggle.
Do not overbake, as the filling will continue to firm up while cooling.
Step 7: Cool Completely
Allow the bars to cool on a wire rack for 1 hour.
Transfer the pan to the refrigerator and chill for at least 2 hours, or overnight for the cleanest slices.
Step 8: Slice and Serve
Lift the bars out of the pan using the parchment paper.
Dust generously with powdered sugar just before serving.
Slice into 16 equal squares using a sharp knife, wiping the blade clean between cuts for neat edges.
Cooking Time and Temperature Summary
- Preheat Oven: 350°F (175°C)
- Bake Crust: 18–20 minutes
- Bake Filling: 20–22 minutes at 325°F (163°C)
- Cooling Time: 1 hour
- Chilling Time: 2 hours
- Total Time: Approximately 4 hours
Tips for Perfect Creamy Lemon Bars
- Use fresh lemons for the best flavor and aroma.
- Zest the lemons before juicing them.
- Don’t overmix the filling to avoid incorporating excess air.
- Avoid overbaking; the center should still have a slight wobble.
- Chill thoroughly before slicing for the cleanest presentation.
- Dust with powdered sugar immediately before serving so it stays fresh and doesn’t dissolve into the filling.
Delicious Variations
Lemon Lime Bars
Replace half the lemon juice with fresh lime juice for a tropical citrus twist.
Berry Lemon Bars
Top the chilled bars with fresh raspberries, blueberries, or strawberries before serving.
Coconut Lemon Bars
Add ½ cup shredded coconut to the crust for extra texture and flavor.
Gluten-Free Version
Substitute a gluten-free all-purpose flour blend in both the crust and filling.
Meyer Lemon Bars
Use Meyer lemons for a naturally sweeter, floral citrus flavor.
White Chocolate Lemon Bars
Drizzle melted white chocolate over the chilled bars for a decadent finish.
Serving Suggestions
Creamy Lemon Bars pair wonderfully with:
- Fresh berries
- Whipped cream
- Vanilla ice cream
- Hot tea
- Coffee
- Iced tea
- Lemonade
- Sparkling water with citrus
These bars are perfect for:
- Summer picnics
- Easter celebrations
- Bridal showers
- Afternoon tea
- Potlucks
- Birthday parties
- Holiday dessert tables
- Bake sales
Storage Instructions
Refrigerator
Store the bars in an airtight container in the refrigerator for up to 5 days.
Separate layers with parchment paper to prevent sticking.
Freezer
Freeze individual bars in a freezer-safe container for up to 3 months.
Thaw overnight in the refrigerator before serving.
Make-Ahead Tips
These Creamy Lemon Bars are an excellent make-ahead dessert because their flavor improves after chilling. Prepare them a day in advance, refrigerate overnight, and dust with powdered sugar just before serving for the freshest appearance.
Frequently Asked Questions
Can I use bottled lemon juice?
Freshly squeezed lemon juice is strongly recommended for the brightest, most natural citrus flavor.
Why are my bars too soft?
They may need additional chilling time or could have been slightly underbaked. The filling should be mostly set before removing it from the oven.
Can I double the recipe?
Yes. Double all ingredients and bake in a 9×13-inch pan. The baking time may need to be increased by 5–10 minutes.
How do I get clean slices?
Use a sharp knife, wipe it clean between each cut, and serve the bars well chilled.
Nutrition Information (Per Bar)
Approximate values; may vary depending on ingredient brands and serving size.
- Calories: 230
- Protein: 4 g
- Carbohydrates: 28 g
- Fat: 12 g
- Saturated Fat: 7 g
- Cholesterol: 80 mg
- Sodium: 110 mg
- Fiber: 1 g
- Sugar: 18 g
- Calcium: 8% Daily Value
- Vitamin C: 10% Daily Value
- Iron: 4% Daily Value
