Easy Lemon Bars

Easy Lemon Bars have the perfect balance of tart and sweet with a delicious shortbread crust. An easy lemon dessert recipe for spring and summer!

This is my grandma's lemon bars recipe, and it makes the BEST lemon bars ever! They have a delicious, slightly sweet shortbread crust topped with a tart lemon curd center and a dusting of powdered sugar on top -- the perfect blend! If you like lemon desserts, you'll love these easy lemon bars!

My grandma's recipe is actually called lemon squares, but we always called them bars. Since they're made in a 9X13 pan and cut into a bar shape, I guess that makes sense. It's a super simple recipe made with just a few ingredients that you probably already have on hand.

If you don't have fresh lemons, get them! You need fresh lemon juice and zest to to give these old fashioned lemon bars an extra burst of  lemony flavor, or zing.

You'll also need a zester, grater or microplane for the lemon zest. If you have a food processor or stand mixer -- great! But you don't need any fancy cooking gadgets to make lemon bars. Grandma didn't have them!

How to make lemon bars with a shortbread crust

The fun thing about old fashioned handwritten recipes is that they're short, to the point, and they assume you know what they mean. So the directions for making the shortbread crust just say to form as a pie crust, which is great if you understand that. But don't worry -- I rewrote the recipe so that it's much easier to understand.

Start with cold butter -- It's essential for a flaky shortbread crust. Then, use a pastry cutter, 2 knives or forks to cut the butter into the flour and sugar. It will look like lumpy sand, but that's what you want!

Next, press the crust mixture into a prepared baking pan. I love using parchment paper because it makes it easy to remove the bars. But,  you can grease the pan or use foil if you want.

Make sure the crust is pressed tightly against the sides of the pan. It helps keep the lemon curd from spilling over the crust.

While the crust is baking, make the lemon curd. You'll probably need 3 medium lemons to get the right amount of juice and zest.

How much juice can you get from 1 lemon?

I usually get about 2 tablespoons of juice from 1 lemon, but be prepared, and have 4 lemons ready -- just in case. To get more juice from the lemon, roll them back and forth at room temperature before slicing. And, zest the lemon before you slice it -- otherwise it's way too messy!

When the crust is light golden brown, it's done. Pour the filling on the crust right away -- as it cools, the crust will shrink a little, and you don't want filling spilling out over the edge. The filling will be a pale yellow color when it's done -- it's bright yellow when you slice it!

I like to sprinkle some sifted powdered sugar over the lemon bars when they're still warm. This way it sticks to the bars. You can add more before serving, if you want. Let the lemon bars cool down a little, then pop them in the fridge for an hour or so before cutting.

You can try cutting them while they're still warm, but they're so much easier after they cool down and firm up. And, they're cool and so refreshing when you eat them cold!

Do lemon bars have to be refrigerated?

Yes. You do need to store the bars in the fridge, especially if it's warm in the house.

How long do lemon bars last in the fridge?

Homemade lemon bars are best if eaten in 3 to 4 days. But, they probably won't last that long -- people eat these right up! You can wrap them up and freeze for longer storage.

More Lemon Dessert Recipes

• Lemon Cheesecake Cookie Cups
• No Bake Lemonade Pie
• Lemon Snowball Cookies

Easy Lemon Bars Recipe

Recipe

Easy Lemon Bars

Published by Dee

Easy Lemon Bars have the perfect balance of tart and sweet with a delicious shortbread crust. An easy lemon dessert recipe for spring and summer!

5 from 7 votes

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Cook ModePrevent your screen from going dark

Prep Time 15 minutes mins

Cook Time 45 minutes mins

refrigeration 1 hour hr

Total Time 2 hours hrs

Course Dessert

Cuisine American

Servings 20

Calories 225 kcal

Ingredients

  

1x2x3x

For the shortbread crust

• 1 cup butter
• 2 cups flour
• ½ cup powdered sugar plus more for dusting on top of bars
• ¼ teaspoon salt

For the lemon curd filling

• 4 eggs
• 2 cups granulated sugar
• 6 tablespoons flour
• 6 tablespoons lemon juice from about 3 to 4 medium lemons
• 1 tablespoon lemon zest you can use more for extra lemon flavor

Instructions

 

For the shortbread crust

• Preheat oven to 350 degrees
• Prepare a 9X13 baking pan by lining with parchment paper or greasing with cooking spray or butter
• Cut butter into small squares in large mixing bowl. 
• Add flour and powdered sugar and use pastry cutter or 2 forks or 2 knives to cut butter into flour mixture until texture is coarse and crumbly
• Press mixture evenly into prepared cake pan, making sure edges are pressed tightly up against sides of pan
• Bake for 20 minutes or until light golden brown. While crust is baking, prepare filling 

For lemon filling

• Add eggs to large mixing bowl, and beat with mixer until slightly foamy
• Mix in the sugar, 1 cup at a time, then add flour, and mix well
• Add lemon juice and zest, and mix thoroughly
• Remove crust from oven, and pour filling evenly over crust
• Bake for 20 to 25 minutes or until top is set and springs back lightly when touched. Don't let the top get too brown 
• Remove from oven, and run a knife or spatula around the edges of crust while still warm. Sprinkle sifted powdered sugar lightly over crust, if desired, and allow to cool
• For best results, refrigerate for at least 1 hour before cutting into bars. Keep refrigerated until ready to serve. Add additional powdered sugar, if desired, before serving

Nutrition information is estimated. Please do your own calculation to fit special diets.

Nutrition

Calories: 225kcalCarbohydrates: 34gProtein: 1gFat: 9gSaturated Fat: 5gCholesterol: 24mgSodium: 110mgPotassium: 23mgSugar: 23gVitamin A: 285IUVitamin C: 2.1mgCalcium: 5mgIron: 0.7mg

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I hope you love these easy lemon bars as much as we do!