Big Flavor on a Small Budget

When money was tight in my first apartment, this was the dessert I made for every birthday and potluck, and nobody ever guessed how little it cost.

Learn more about DanyRecipes and why I love stretching pantry staples. This lemon bars recipe easy proves that a delicious treat does not need a fancy shopping list.

Why These Bars Are Easy on Your Wallet

This recipe uses only flour, sugar, butter, eggs, and lemons, so you can make a whole pan for just a few dollars. Using fewer eggs and a little extra flour in the filling keeps the cost low while still giving you a set, tangy custard.

These easy lemon bars bake in a standard 9×13 pan and yield about 24 squares, which makes every serving cost pennies. They are one of my most economical lemon desserts, and they pair nicely with my chewy thumbprint lemon curd cookies on a dessert plate.

Thrifty Pantry Ingredients

For the crust:

2 cups all purpose flour
1/2 cup granulated sugar, plus 1/4 cup powdered sugar for dusting (swap in granulated sugar and skip the powdered if needed)
1/4 teaspoon fine salt
3/4 cup (1 1/2 sticks) unsalted butter, cold and cubed

For the lemon filling:

1 1/2 cups granulated sugar
3 large eggs, at room temperature
1/2 cup lemon juice (about 3 lemons, or bottled in a pinch), strained
1 tablespoon lemon zest, finely grated
1/3 cup all purpose flour
Pinch of salt

Thrifty Steps to Sweet Bars

STEP 1

Heat the oven to 350°F and line a 9×13 pan with parchment, leaving an overhang on two sides.

STEP 2

Stir the flour, granulated sugar, and salt, then cut in the cold butter until the mixture looks like coarse, damp crumbs.

STEP 3

Press the dough evenly into the pan and bake for 20 to 22 minutes until lightly golden.

STEP 4

Whisk the sugar, eggs, lemon juice, zest, flour, and salt until smooth and glossy.

STEP 5

Pour the filling over the warm crust and bake for 22 to 26 minutes until the center barely wobbles.

STEP 6

Cool on a rack, chill for at least 2 hours, then dust with powdered sugar if you have it and slice into squares.

Serving Ideas and Easy Twists

Cut into 24 squares so one pan feeds a crowd for pennies.
Dust with a little powdered sugar, or skip it and serve plain.
Pair with my crispy shortbread lemon curd cookies for a buttery crunch beside the soft bars.
Stretch fresh lemons by using the zest of one extra lemon and bottled juice for the rest.
Wrap squares in parchment and share them as budget friendly gifts.

Pro Tips

Buy lemons in a bag rather than individually, since it is usually cheaper per lemon.
Zest every lemon before juicing so none of that flavor goes to waste.
Use plain parchment or a greased and floured pan if you are out of liners.
Pour the filling onto a warm crust so the layers bond and the bars hold together.
Pull the pan when the center still wobbles, since it firms up as it cools.
Chill fully before cutting so you get tidy squares and no crumbled waste.

Budget-Friendly Easy Lemon Bars

These budget-friendly lemon bars turn simple pantry staples like flour, sugar, butter, eggs, and lemons into a delicious homemade dessert. With a buttery shortbread crust and tangy lemon filling, this easy recipe makes 24 squares in a 9×13 pan without an expensive shopping list.

Print Recipe Pin Recipe

Prep Time 20

Cook Time 48

Cooling and Chilling Time 2

Total Time 3 8

Servings: 24 bars

Course: Bars, Dessert

Cuisine: American

Ingredients Equipment Method Notes

Ingredients

Buttery Shortbread Crust

2 cups all-purpose flour
1/2 cup granulated sugar
1/4 teaspoon fine salt
3/4 cup unsalted butter 1 1/2 sticks, cold and cubed

Tangy Lemon Filling

1 1/2 cups granulated sugar
3 large eggs at room temperature
1/2 cup lemon juice about 3 lemons, strained; bottled juice can also be used
1 tablespoon lemon zest finely grated
1/3 cup all-purpose flour
1 pinch salt
1/4 cup powdered sugar for dusting; optional

Equipment

9×13-inch Baking Pan
Parchment paper
Mixing bowls
Pastry Cutter
Whisk
Measuring Cups and Spoons
Zester
Wire Cooling Rack

Method

Preheat the oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper, leaving an overhang on two sides for easy removal.
In a large bowl, stir together the flour, granulated sugar, and salt. Cut in the cold cubed butter with a pastry cutter or your fingertips until the mixture resembles coarse, damp crumbs.
Press the crumb mixture evenly into the prepared pan. Bake for 20 to 22 minutes, until the crust is lightly golden.
While the crust bakes, whisk together the granulated sugar, eggs, lemon juice, lemon zest, flour, and salt until smooth and glossy.
Pour the lemon filling over the warm crust. Return the pan to the oven and bake for 22 to 26 minutes, until the center barely wobbles when the pan is gently moved.
Place the pan on a wire rack and let the bars cool completely. Refrigerate for at least 2 hours, then dust with powdered sugar if desired and slice into 24 squares.

Notes

For a more economical version, bottled lemon juice can be used, though fresh juice has a brighter flavor. Add a little extra lemon zest for more citrus taste. If you do not have powdered sugar, skip the dusting or blend granulated sugar briefly to make a substitute. Stick margarine can replace butter, but avoid soft tub spreads because they may make the crust greasy.

Buy lemons in bags when they are less expensive, and zest them before juicing to make the most of their flavor. You can use a greased and floured pan if you do not have parchment paper. Pour the filling over the warm crust so the layers bond. Let the bars chill fully before slicing for neat squares. Store covered in the refrigerator for up to 4 days, or freeze undusted bars for up to 2 months.

FAQs

Can I use bottled lemon juice to save money?
Yes, bottled juice works in a pinch, though fresh tastes brighter. Add extra zest to bring back some of that fresh lemon flavor.

How can I make these without powdered sugar?
Use granulated sugar in the crust and skip the dusting, or blend granulated sugar in a blender for a minute to make your own powdered sugar. The bars taste wonderful either way.

How should I store leftovers?
Cover and refrigerate for up to 4 days, with parchment between layers. Freeze undusted bars for up to 2 months.

Can I use margarine instead of butter?
Yes, stick margarine works as a swap, though butter gives a richer flavor. Avoid soft tub spreads, since they make the crust greasy.

Why is my filling runny?
It likely needed a few more minutes in the oven or a longer chill. The center should barely jiggle when you nudge the pan.

Sweet, Simple, and Thrifty

Some of the most memorable desserts come from the humblest ingredients. I hope this pan brings a little sunshine to your table without straining your wallet. For more citrus treats, try my melt in your mouth lemon curd cookies, the 5 ingredient glazed lemon curd cookies, or the zesty drop lemon curd cookies.

Budget-Friendly Lemon Bars Recipe Easy