Classic Tangy Gluten-Free Lemon Bars Recipe

Name: Classic Tangy Gluten-Free Lemon Bars Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 12 servings
Cuisine: Desserts
Ingredients: 240 g total 1-to-1 Gluten-Free Baking Flour (King Arthur or Bob's Red Mill); 115 g Unsalted European butter, softened; 300 g Granulated cane sugar; 180 ml Freshly squeezed lemon juice; 15 g Fresh lemon zest; 4 whole Large eggs (room temp); 30 g + 2g Powdered sugar for dusting & fine sea salt

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This Classic Tangy Gluten-Free Lemon Bars Recipe was perfected for home bakers who want genuine bakery-counter results without fussy machinery or rare ingredients. Highlighting 1-to-1 gluten-free baking flour, unsalted european butter, softened and granulated cane sugar, each bite delivers a tender, melt-in-your-mouth crumb with warm caramelized notes that fill your kitchen with the irresistible scent of fresh baking.

Ingredients

12 servings

2 cups split (1.5 cups crust, 1/2 cup filling) 1-to-1 Gluten-Free Baking Flour (King Arthur or Bob's Red Mill)
1/2 cup (1 stick) Unsalted European butter, softened
1.5 cups Granulated cane sugar
3/4 cup (4-5 fresh lemons) Freshly squeezed lemon juice
1 tbsp zest Fresh lemon zest
4 eggs Large eggs (room temp)
1/4 cup powdered sugar, 1/4 tsp salt Powdered sugar for dusting & fine sea salt

Step-by-Step Instructions

Mix 1.5 cups GF flour, 1/2 cup powdered sugar, melted butter, and salt. Press into a foil-lined 8x8 baking pan. **Bake at 350°F (175°C) for 15 minutes** until light golden.

In a bowl, whisk eggs, granulated sugar, fresh lemon juice, lemon zest, and remaining 1/2 cup GF flour for **2 minutes** until smooth.

Pour lemon filling over hot shortbread crust. **Bake at 350°F (175°C) for 18 to 20 minutes** until lemon filling is set and firm.

Cool to room temp; **chill in fridge for 2 hours**. Dust with powdered sugar, cut into 12 squares, and serve.

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Chef Amara’s Kitchen Secrets & Pro Tips

Use fresh lemons for juice and zest; bottled lemon juice lacks vibrant citrus aroma.
Chill in the fridge for 2 hours before dusting with powdered sugar for clean cuts.

1. Spoon and Level Your Flour: Never scoop flour directly from the canister with your measuring cup, which packs excess volume by up to 25%. Fluff the flour with a fork, spoon it into the cup, and level the top with a knife. 2. Mind Your Butter Temperature: For creaming, butter should yield under gentle thumb pressure without melting or feeling greasy. Proper emulsion traps microscopic air pockets that ensure an airy, tender bake. 3. Chef's Kitchen Secret: Use fresh lemons for juice and zest; bottled lemon juice lacks vibrant citrus aroma.

Chef’s Cooking Guide & FAQs

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Troubleshooting & Quick Fixes

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Why Did My Classic Tangy Gluten-Free Lemon Bars Recipe Turn Out Drier Than Expected?: Dryness usually stems from slight over-measuring of flour or keeping the pan in the oven a few minutes too long. Check for doneness slightly early—a toothpick inserted into the center should emerge with a few moist crumbs rather than dry wood.
How to Prevent Uneven Browning?: Most domestic ovens have hot spots near the back corner. Rotate your baking sheet 180 degrees halfway through the timer to ensure uniform golden browning and rise.

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Storage, Freezing & Reheating Guidelines

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Store baked items in an airtight container at room temperature for up to 3 days, or refrigerate up to 6 days. To freeze, wrap tightly in parchment paper and aluminum foil for up to 2 months. Thaw overnight at room temperature.

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Frequently Asked Questions

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Q: Can I substitute brown sugar for white sugar? A: Yes, substituting dark or light brown sugar adds extra moisture and subtle caramel undertones due to natural molasses content.

Q: Can I make this dessert gluten-free? A: A 1-to-1 gluten-free baking blend containing xanthan gum (such as Bob's Red Mill or King Arthur) produces outstanding, nearly identical results.

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Nutrition Facts

Per serving (1 of 12)

220 Calories

34g Carbs 12% DV

3g Protein 6% DV

8g Fat 10% DV

1g Fiber 4% DV

55mg Sodium 2% DV

Carbs 62% Protein 5% Fat 33%

*Percent Daily Values (% DV) are based on a 2,000-calorie reference diet (USDA FoodData Central).

Quick Info

Cuisine Desserts
Dietary Vegetarian, Gluten-Free
Total Time 45 min
Yield 12 servings

Chef Amara

Passionate culinary explorer, recipe tester, and culinary director at YumAroma.

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Classic Tangy Gluten-Free Lemon Bars Recipe

Ingredients

Step-by-Step Instructions

Bake GF Shortbread Crust

Whisk Lemon Curd Filling

Pour & Bake Filling