Delicious Homemade Lemon Bars

Featured in Let's Bake Something Wonderful.

Zesty lemon bars with shortbread base and fresh lemon filling. Ready in 50 minutes, plus time to chill. Perfect mix of tart and sweet.
Rose
Updated on Sun, 02 Mar 2025 14:27:29 GMT
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Tangy Lemon Bar Dessert | tastybysophie.com

There's something magical about making the perfect lemon bars - watching fresh lemons transform into bright, tangy squares of happiness. After countless hours perfecting this recipe in my kitchen, these lemon bars have become my most requested dessert, striking that perfect balance between sweet and tart.

Key Ingredients

  • Freshly squeezed lemon juice
  • Unsalted butter at room temperature
  • Pure vanilla extract
  • Large eggs at room temperature
  • Precise baking schedule
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Preparing the Base

The shortbread crust forms the foundation of perfect lemon bars. The key is achieving the right temperature and texture before adding the filling - this ensures proper integration between layers.

Perfecting the Filling

The filling requires careful attention to detail, from properly zesting the lemons to achieving the right consistency. Timing is crucial - the filling should be poured while the crust is still warm, creating that signature texture.

Essential Techniques

Key steps for success:

Allow ingredients to reach room temperature

Extract maximum zest before juicing

Monitor crust color carefully

Time the filling addition precisely

Allow proper cooling time

These techniques ensure consistent results every time.

Temperature Guidelines

Important temperature considerations:

Room temperature ingredients blend better

Warm crust creates proper binding

Complete cooling ensures clean cuts

Proper refrigeration before serving

Slight tempering enhances flavor

Recipe Variations

Tested adaptations include:

Additional lemon zest for intensity

Seasonal Meyer lemon option

Various sugar toppings

Crust thickness adjustments

Size adaptations for different pans

Storage Methods

Proper storage ensures optimal texture and taste. These bars require specific handling:

Refrigerate overnight

Rest before serving

Use heated knife for cutting

Avoid stacking layers

Store in sealed container

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Presentation Tips

For optimal presentation:

Add powdered sugar just before serving

Garnish with fresh berries

Choose white serving plates

Add mint garnish

Prepare extra portions

These bars consistently impress both lemon enthusiasts and skeptics alike.

Final Notes

These lemon bars represent the perfect balance of flavors and textures. They're ideal for any occasion, from casual gatherings to formal events.

Success comes from attention to detail - quality ingredients, proper temperature control, and patience during preparation and cooling.

Consider making extra batches, as these tend to disappear quickly.

Frequently Asked Questions

→ Why does the crust need to be warm for the filling?
A warm crust grips the filling better and keeps it from shifting.
→ How long should these set in the fridge?
Give them at least 2 hours, but overnight chilling works great for cutting clean slices.
→ Can I prep these in advance?
Absolutely! These store well in the fridge for a few days.
→ What’s the trick for clean slices?
A sharp knife dipped in warm water and dried between cuts does the job perfectly.
→ Why is parchment paper necessary?
It makes lifting the bars out of the pan easy and prevents sticking to the edges.

Lemon Squares

Tangy lemon bars with a rich shortbread layer and bright lemony topping, dusted with powdered sugar.

Prep Time
10 Minutes
Cook Time
40 Minutes
Total Time
50 Minutes

Category: Sweet Kitchen

Difficulty: Intermediate

Cuisine: American

Yield: 15 Servings (15 bars)

Dietary: Vegetarian

Ingredients

→ Shortbread Crust

01 1 stick of unsalted butter, melted
02 Half a cup of white sugar
03 A teaspoon of vanilla flavoring
04 A pinch of salt (1/2 teaspoon)
05 2 cups of plain flour

→ Lemon Filling

06 2 full cups of sugar
07 Half a cup of regular flour
08 6 big eggs
09 2 tablespoons of grated lemon peel
10 3/4 cup fresh-pressed lemon juice
11 2 tablespoons of icing sugar for decoration

Instructions

Step 01

Set the oven to 350°F. Prep a 9x13-inch pan by covering it with parchment paper.

Step 02

Stir together melted butter, sugar, vanilla, and salt. Add the flour and mix until smooth. Push the dough into your prepped pan.

Step 03

Bake the base for about 20 minutes. It should just barely start to turn golden.

Step 04

Mix together the sugar, flour, eggs, lemon peel, and lemon juice in a big bowl. Pour this mixture over the piping-hot crust.

Step 05

Pop it back in the oven for 25 minutes. Rotate it halfway through baking. Cool it down, then stick it in the fridge for at least two hours or overnight. Sprinkle on a bit of powdered sugar before you cut and serve.

Notes

  1. The filling only works if poured over a hot crust.
  2. You’ll need to chill this for at least two hours before slicing.
  3. Want clean slices? Warm your knife first.

Tools You'll Need

  • A pan that’s 9x13 inches
  • Parchment paper to line the pan
  • A few mixing bowls
  • A sharp knife for cutting the bars

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Eggs are in it
  • Has dairy (butter)
  • Uses wheat flour, so it’s not gluten-free

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 350
  • Total Fat: 15 g
  • Total Carbohydrate: 51 g
  • Protein: 5 g