Gluten Free Lemon Squares Recipe (2024)

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This is the best gluten free lemon squares recipe! They’re simple and easy to make and are tangy, citrusy, and gooey with an incredible shortbread crust!

Gluten Free Lemon Squares Recipe (1)

Gluten Free Lemon Squares

Today I’ve partnered with Bob’s Red Mill to bring you this festive Spring dessert. It’s perfect for Easter, baby showers, bridal showers, or any Spring celebration.

If there’s one flavor that I truly associate with Spring, it would be lemon. So, what better way to celebrate the arrival of spring than with some gluten free lemon squares?! And that was a rhetorical question because there isn’t a better way, duh.

Gluten Free Lemon Squares Recipe (2)

Lemon bars have always been one of those understated desserts. Put them on an Easter dessert table covered with chocolate cupcakes, carrot cake, or even a coconut cake and the lemon bars probably wouldn’t be the first thing to go. It’s time to change that, it’s time the gluten free lemon squares had their time to shine. And this is the recipe to do that! If you’ve been searching for that perfect recipe and how to make the best lemon bars, this is the recipe for you! These lemon barsare a bittangy, but not too tangy! Because let’s be real, a true lemon bar wouldn’t really be a real lemon bar if it didn’t want to make you pucker just a little bit. That’s what makes lemon bars so good – that’s exactly why they’re special! These bars also have an amazing shortbread crust. I mean ah-mazing.

It’s buttery, crisp, and the perfect vehicle to transport that lemon custard. It’s thick enough so you can easily pick these up to eat them, no fork required! And let’s just have a moment of silence before we talk about that lemon filling because all hail that creamy, gooey, luscious lemon filling….This lemon custard filling is lemony thanks to the lemon juice and lemon zest.

Gluten Free Lemon Squares Recipe (3)

It’s cool, refreshing, and makes you feel like you’re taking a bite out of Spring itself. It’s creamy, and thick but not too thick. I like my filling to be on the softer side because it just makes them SO good. While these squares are best stored in the fridge, I highly recommend letting them sit out at room temperature for 30 minutes to an hour before serving. They’ll have the perfect gooey factor and you know, it’s all about that lemon custard! And don’t dust them with the powdered sugar until right before serving too. That way, the powdered sugar won’t dissolve into the bars and disappear!

I used my favorite ready-made gluten free flour blend in this lemon bar recipe: Bob’s Red Mill 1-to-1 Baking Flour. After sending out my annual Reader Survey in my email newsletter, I found out that MANY of you alsouse this blend!

I love, love, big puffy heart love this flour and I’m so glad you do too! And FYI, Bob’salso has a new Paleo flour blend. My friend Kristen from A Mind “Full” Mom made some easy Paleo Lemon Chia Muffins with it and I can’t wait to try them!

That’s really going to be a fun flour to experiment with. But for now, I’m sticking to my beloved 1:1. I get such great results when baking with Bob’s gluten free flour blend and I even featured it as one of my gluten free pantry staples. It’s definitely a must-have flour blend if you do anygluten free baking.

Even if you don’t do a ton of gluten free baking, it’s great to have on hand for those timesyou want to bake something special for your gluten free friends or family members.

It’s even got the xanthan gum already in itto make it even easier for you! These gluten free lemon squares will be sure to put a smile on any lemon-lovers heart. They’re the perfect recipe for ushering in Spring.

Gluten Free Lemon Squares Recipe (4)

Also, I have to tell you- if you’re looking for another delicious lemon inspired recipe, check out Sandi’s Gluten-Free Lemon Tart from Fearless Dining. There’s just so many things we can do with lemons! Enjoy!

be sure to follow me oninstagramand hashtag #whattheforkfoodblog or tag @whattheforkfoodblog – ilove seeing what you make!
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Gluten Free Lemon Squares Recipe (5)
Gluten Free Lemon Squares Recipe (6)

Gluten Free Lemon Squares Recipe (7)

Gluten Free Lemon Squares

This is the best gluten free lemon squares recipe! They’re simple and easy to make and are tangy, citrusy, and gooey with an incredible shortbread crust!

Prep Time: 15 minutes minutes

Cook Time: 50 minutes minutes

Total Time: 1 hour hour 5 minutes minutes

Servings: 24

By: Sharon Lachendro

Print Rate Pin

Ingredients

For the Crust

  • 2 cups Bob's Red Mill Gluten Free 1:1 Baking Flour
  • 1/2 cup powdered sugar confectioners sugar
  • 1 cup salted butter cubed and cold

For the Filling

  • 6 large eggs
  • 2 1/4 cups granulated sugar
  • zest of 2 lemons
  • 3/4 cup fresh lemon juice about 3 lemons
  • 1/2 cup Bob's Red Mill Gluten Free 1:1 Baking Flour

Instructions

  • 1.Preheat oven to 350 degrees and line a 9x13 inch baking dish with parchment paper.

  • 2.Add the flour and and powdered sugar to the bowl of a food processor. Pulse to mix then add the butter and pulse until combined and the dough starts to form into a ball.

  • 3.Remove the dough from the food processor and press into the bottom of the prepared pan, spreading it out evenly and to the edges. Bake at 350 degrees for 18-20 minutes or until the edges are slightly golden.

  • 4.To make the filling, whisk together the eggs, granulated sugar, lemon zest, lemon juice, and flour until completely combined. Pour over the bakedcrust and bake at 350 degrees for 25-30 minutes or until the edges are set and middle is still slightly jiggly.

  • 5.Cool completely on a wire rack then refrigerate at least 2 hours or even overnight. Cut into 36 squares and serve at room temperature. Dust with additional powdered sugar before serving.

Video

Notes

If you use a flour blend that doesn't contain xanthan gum, add 1teaspoon when making the crust and 1/4 teaspoon when making the filling.

You can mix up the filling while the crust is baking. You do not need to cool the crust before you add the filling as you will be baking it again immediately after.

Store in an airtight container in the refrigerator up to 1 week.

Nutrition Information

Serving: 1g | Calories: 150kcal | Carbohydrates: 21g | Protein: 0.1g | Fat: 8g | Saturated Fat: 5g | Polyunsaturated Fat: 0.3g | Monounsaturated Fat: 2g | Trans Fat: 0.3g | Cholesterol: 20mg | Sodium: 61mg | Potassium: 3mg | Sugar: 21g | Vitamin A: 236IU | Calcium: 2mg | Iron: 0.01mg

Disclaimers

As an Amazon Associate and member of other affiliate programs, I earn from qualifying purchases.

Nutrition Facts are estimated and aren't always accurate. Please consult a doctor or nutritionist if you have special dietary needs.

Did you make this?Mention @whattheforkfoodblog or leave a comment rating below!

This is a sponsored post written by me on behalf of Bob’s Red Mill. Thank you for supporting brands that support What The Fork Food Blog ♥
Gluten Free Lemon Squares Recipe (2024)

FAQs

What is the trick to cutting lemon squares? ›

To cut, use the foil overhang to lift the baked square out of pan and onto a cutting board. Carefully loosen the foil from the edges of the crust, using a knife if necessary. Using a sharp knife, cut into squares or triangles. Use a fine sieve to dust the squares with Confectioners' sugar.

Why are my lemon squares runny? ›

Storing them in the refrigerator also helps the bars maintain their texture and flavor for a longer period of time. Why are my lemon bars runny? Runny Lemon Bars are most likely caused from under baking. Make sure the filling no longer jiggles before taking it out of the oven.

What are lemon squares made of? ›

Flour: The cookie crust starts with all-purpose flour, which also gives the filling structure. Butter: Two sticks of softened butter lends richness and flavor to the lemon bar crust. Sugar: You'll need two cups of white sugar (½ cup for the crust and 1 ½ cups for the filling).

Why are my lemon bars upside down? ›

Set a timer for 5 minutes after pulling the crust from the oven to ensure it doesn't cool too much—if the shortbread is allowed to reach room temperature, the uncooked lemon curd will slip off the top and pool in the bottom of the dish, turning your lemon bars upside down (sounds bananas until it happens to you!).

Should I refrigerate lemon bars before cutting? ›

Storing: Store cooked lemon bars or leftovers in the refrigerator. Cover tightly with plastic wrap and store for up to 2 days. Freezing the whole batch: Bake the lemon bars as directed and allow them to cool. Before slicing, you can wrap tightly in plastic wrap, then foil and freeze for up to 1 month.

How many squares from a 9x13 pan? ›

If I use a 9x13 pan and cut squares into 2x2 inches how many squares will I get? 24, because your pan is a little smaller on the inside than the stated size and also a baked cake pulls away from the sides a bit (shrinks). So just divide it evenly into four pieces on the short side and six on the long side.

Do homemade lemon squares need to be refrigerated? ›

Lemon bars should be stored in an airtight container and refrigerated in order to prevent bacterial growth or foodborne illness. The filling in lemon bars is made with eggs and can become a breeding ground for bacteria if it's kept in the danger zone (between 41 and 153 degrees F).

Why did my lemon bars get brown on top? ›

Why are my lemon bars brown on top? Check your oven temperature with an oven thermometer periodically to make sure the settings are correct. If you find that your desserts brown too quickly on the top, bake on a lower rack in your oven to prevent this from happening.

What to do with undercooked lemon bars? ›

Here's what you can do: Return them to the oven: Preheat your oven to the same temperature as the original baking temperature (usually 350°F). Place the undercooked lemon bars back in the oven and bake them until the custard sets. Keep an eye on them and rotate the pan every 5 minutes to ensure even baking [1].

Do lemon squares go bad? ›

Yes, it's best to store lemon bars in the refrigerator. To store them, simply cover them with plastic wrap and pop them in the fridge. Stored this way, your lemon bars should keep for about 1 week.

What are the different flavors of lemon square? ›

Lemon Square Lava Cake® Choco Cake Pops
  • All.
  • Cheese Cake.
  • Choo Choo.
  • Cookie Bites.
  • Fun Square.
  • Inipit.
  • Lava Cake.
  • Whatta Flakes.

How to keep powdered sugar from melting on lemon bars? ›

To Keep Powdered Sugar from Melting, Add Cornstarch

So go slow and be conservative with the amount of cornstarch you add. A good rule of thumb is 1 teaspoon of cornstarch for every 1/4 cup of powdered sugar used.

How many lemons for 1 cup of juice? ›

On average, there are 3 tablespoons of juice in one lemon. So, for a cup of fresh lemon juice, you would need 5 and a quarter lemons.

Can you leave lemon bars out over night? ›

Make sure you only bake until the lemon layer has just set and is no longer runny. Can you leave lemon bars at room temperature? You can leave lemon bars on the counter for up to 24 hours.

Why do lemon bars taste metallic? ›

Key Tips. Don't bake in aluminum foil or directly in an aluminum pan. Aluminum will react with the acidic lemon juice and give the bars a metallic taste and can even affect the color.

How to cut 8x8 lemon bars? ›

For an 8×8 pan:
  1. Using your bench scraper, measure out to the middle of the full-sized piece and cut down.
  2. Measure the halfway point between the middle cut and the edge. Cut straight down, and then repeat on the other side of the middle cut. ...
  3. Turn the dessert and repeat your cuts until you have 16 two-inch squares.
Dec 17, 2020

How to cut cake squares evenly? ›

Score your cake to create guides before cutting.

Before you cut your cake, use a flat spatula or butter knife to score your cake along the top. Lay a ruler along the long side of your cake, and gently press the dull side of your knife or spatula into the top of cake every 2 in (5.1 cm).

How to cut bars evenly? ›

To make precise and accurate cuts, insert three toothpicks, evenly spaced, along all four sides of the cooled bars. Cut diagonally across the bars beginning in one corner—the lower left corner is an easy place to make your first cut—and cutting from one toothpick to the next closest on the perpendicular side.

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