Zesty Lemon Bars Recipe: Bright, Tangy Dessert Bars

Get ready for the most delicious lemon bars you’ll ever make. This simple recipe uses just a handful of ingredients to create a tangy, sweet filling on a buttery shortbread crust. The result is the perfect balance of sweet and tart with a hint of salt to brighten the lemon flavor.

Ingredients

• Salted butter (softened) — I prefer salted butter because it enhances the lemon flavor, but unsalted will work if you prefer.
• All-purpose flour — used in both the crust and the filling to give structure.
• Powdered sugar — adds delicate sweetness to the crust; reserve a bit to dust on top.
• Granulated sugar — balances the tartness of the lemons in the filling.
• Baking powder and salt — baking powder helps the filling set with a light texture; salt balances the sweetness.
• Fresh lemon juice — yields the best flavor (about 3–4 lemons); bottled lemon juice is acceptable if needed.

How to Make Lemon Bars

Shortbread Crust

• Preheat the oven to 350°F (175°C). Line a 9×13-inch baking dish with parchment paper and set aside.
• In a mixing bowl, combine softened butter, flour, salt, vanilla extract, and powdered sugar (reserve 1/4 cup of powdered sugar to dust over the top). Mix until a soft dough forms, then press evenly into the bottom of the prepared baking dish.
• Bake for 20–22 minutes, or until the crust is golden brown. Remove from the oven and keep the oven on for the filling.

Filling

• In a separate bowl, beat 6 large eggs until pale and creamy.
• Slowly add granulated sugar, flour, baking powder, and lemon juice, mixing until smooth and well combined.
• Pour the filling evenly over the hot baked crust and return to the oven. Bake for about 30 minutes, or until the filling is set and lightly golden on top.
• Remove from the oven and allow the bars to cool completely in the pan. Once cool, dust the top with the reserved powdered sugar, slice, and serve.

Substitutions

Fresh lemon juice gives the brightest flavor, but store-bought lemon juice can be used in a pinch. If you’re not a lemon fan, try other citrus juices such as lime, grapefruit, or blood orange for a different but equally delicious result.

Can I Make Them in Advance?

Yes — these lemon bars actually benefit from resting. They taste best after cooling completely, and you can make them a day ahead for easier serving.

How Do I Store Lemon Bars?

Store lemon bars in an airtight container to keep them fresh. They can be kept at room temperature for a day or two, or refrigerated if you prefer them chilled. Refrigeration will extend their shelf life for several days.

White Air Bubbles on the Top

If you notice small white bubbles or a thin white layer on the surface after baking, don’t worry — this is normal. Those bubbles come from air incorporated when beating the eggs. The bars will still taste great, with or without the bubbles.

More Yummy Desserts

• No-Bake S’mores
• No-Bake Blueberry Cheesecake Bars
• Nutella Puff Pastry
• Best Key Lime Pie Bars
• Frosted Lemon Sour Cream Cookies

HAVE YOU TRIED THIS RECIPE?

Rate and comment below — your feedback helps me and other readers. I appreciate hearing about your experience.

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