These easy two-ingredient lemon bars are soft, fluffy, and bursting with sweet lemon flavor. Made with just angel food cake mix and lemon pie filling, they’re a simple dessert that comes together in minutes.
If you’re looking for a quick lemon dessert without a long list of ingredients, these two-ingredient lemon bars are just what you need. The combination of light angel food cake and tangy lemon filling creates delicious squares with a soft, slightly chewy texture and a golden top.
There’s no need for eggs, butter, oil, or even water. Just mix the two ingredients together, spread the batter in a baking dish, and let the oven do the rest.
They’re perfect for spring gatherings, summer parties, potlucks, or whenever you’re craving something sweet with a refreshing citrus flavor.
WHY YOU’LL LOVE THESE EASY LEMON BARS
ONLY TWO INGREDIENTS: You don’t need a long grocery list to make this delicious dessert. A box of angel food cake mix and a can of lemon pie filling are all it takes.
QUICK PREPARATION: The batter comes together in about five minutes. There’s no complicated preparation, and you won’t need an electric mixer.
SWEET AND TANGY FLAVOR: The lemon pie filling gives these bars a bright citrus flavor that balances the sweetness of the cake mix.
PERFECT FOR SHARING: One 9×13-inch pan makes 12 generous squares, making this an excellent dessert for family gatherings and special occasions.
The texture is one of the best things about this recipe. The outside develops a lightly golden crust while the inside stays moist, tender, and airy.
Unlike traditional lemon bars with a shortbread crust and a separate lemon layer, this version combines everything into one soft, cake-like dessert.
TWO-INGREDIENT LEMON BARS INGREDIENTS
You only need two simple ingredients to make this easy lemon dessert.
You’ll need:
- 1 (16-ounce) box of angel food cake mix, the complete, just-add-water variety
- 1 (21-ounce) can of lemon pie filling
That’s it! No extra liquid or additional baking ingredients are needed.
ANGEL FOOD CAKE MIX
Angel food cake mix creates the light, fluffy texture that makes these bars different from traditional lemon squares.
The dry mix already contains the ingredients needed to help the batter rise. When combined with the moisture from the lemon filling, it produces a soft cake with a delicate crumb.
Make sure you’re using a complete angel food cake mix that only requires water when prepared according to its package directions.
You won’t be following those directions for this recipe, but the type of mix matters.
PRO TIP:
Use the dry cake mix straight from the box. Don’t prepare it according to the package instructions before combining it with the lemon filling.
LEMON PIE FILLING
The lemon pie filling provides the citrus flavor, sweetness, and moisture.
Choose prepared lemon pie filling rather than lemon pudding mix. The two products have different consistencies and won’t give you the same results.
A 21-ounce can provides enough filling to moisten the entire box of cake mix without adding water or other liquids.
If your filling is particularly thick, give it a quick stir before adding it to the mixing bowl.
HOW TO MAKE TWO-INGREDIENT LEMON BARS
This recipe couldn’t be much easier. With just one mixing bowl and a baking dish, you’ll have everything ready for the oven in minutes.
The most important steps are combining the ingredients thoroughly, spreading the batter evenly, and allowing the finished bars to cool before slicing.
STEP ONE: PREHEAT THE OVEN
Preheat your oven to 350°F.
Lightly spray a 9×13-inch baking dish with nonstick cooking spray, or line it with parchment paper.
If you’re using parchment paper, leave a little hanging over the sides. This will make it easier to lift the cooled bars out of the pan.
Place an oven rack in the center position so the dessert can bake evenly.
STEP TWO: ADD THE ANGEL FOOD CAKE MIX
Empty the entire 16-ounce box of dry angel food cake mix into a large mixing bowl.
Break apart any large clumps with a spoon or whisk.
Don’t add any of the ingredients listed on the cake mix box.
The lemon pie filling provides the moisture needed for this recipe, so adding water would make the batter too thin.
STEP THREE: ADD THE LEMON PIE FILLING
Pour the entire 21-ounce can of lemon pie filling into the bowl with the dry cake mix.
Use a rubber spatula to scrape the can so you get all the filling.
The mixture will initially look thick, with pockets of dry cake mix throughout.
That’s normal. The ingredients will become easier to combine as you begin stirring.
STEP FOUR: MIX THE BATTER
Using a large spoon or rubber spatula, gently stir the ingredients together until the dry cake mix is fully incorporated.
Scrape along the bottom and sides of the bowl to make sure no dry pockets remain.
The batter should become thick, slightly foamy, and fluffy as the ingredients combine.
You may notice the mixture increasing in volume. Angel food cake mix contains ingredients that help create this airy texture when moistened.
PRO TIP:
Don’t beat the batter for several minutes with an electric mixer. Stirring until everything is combined is enough. Excessive mixing can affect the finished texture.
STEP FIVE: SPREAD INTO THE BAKING DISH
Transfer the lemon batter to your prepared 9×13-inch baking dish.
Use a spatula to spread it into an even layer, making sure the mixture reaches the corners.
The batter may be thicker than regular cake batter, so it won’t necessarily spread out on its own.
Smooth the surface gently without pressing down too firmly.
An even layer will help the middle bake at approximately the same rate as the edges.
STEP SIX: BAKE THE LEMON BARS
Place the baking dish on the center rack of your preheated oven.
Bake for 25 to 30 minutes, or until the top is lightly golden and the center appears set.
Begin checking the bars around the 25-minute mark.
The surface should look dry rather than wet, and the middle shouldn’t jiggle when you gently move the pan.
A toothpick inserted into the center may have a few moist crumbs attached, but it shouldn’t come out coated with raw batter.
If the center still looks underbaked, continue baking for another three to five minutes.
PRO TIP:
Oven temperatures and baking dish materials can affect cooking time. Keep an eye on the edges, which will begin turning golden before the center is completely baked.
STEP SEVEN: COOL COMPLETELY
Remove the pan from the oven and place it on a wire cooling rack.
Allow the bars to cool completely in the baking dish before cutting them.
Cooling gives the soft center time to firm up, making the squares easier to remove without breaking.
For cleaner slices, refrigerate the cooled dessert for another 30 minutes before cutting.
STEP EIGHT: SLICE AND SERVE
Once the lemon bars have cooled, use a sharp knife to cut them into 12 squares.
Wipe the knife with a damp paper towel between cuts if the cake begins sticking to the blade.
If you lined the pan with parchment paper, carefully lift the entire dessert onto a cutting board before slicing.
Serve at room temperature or chilled, depending on your preference.
WHAT SHOULD TWO-INGREDIENT LEMON BARS LOOK LIKE?
These bars have a different appearance and texture than classic lemon bars.
Traditional lemon squares usually have a firm, buttery shortbread base with a smooth lemon filling on top.
This recipe doesn’t create those separate layers.
Instead, the angel food cake mix and lemon pie filling bake together into a soft, moist lemon cake.
The top becomes golden and slightly chewy, while the center stays tender and fluffy.
You’ll also notice a pleasantly sticky texture around the edges, especially while the dessert is still warm.
Once cooled, the squares should hold their shape when lifted from the pan.
They aren’t supposed to have the same dense consistency as lemon brownies or the creamy filling of a lemon tart.
TIPS FOR MAKING THE BEST LEMON BARS
These simple tips will help you get the best results every time.
USE THE CORRECT CAKE MIX: Choose a complete angel food cake mix. Regular yellow, white, and lemon cake mixes aren’t interchangeable because they contain different ingredients and require different preparation methods.
DON’T ADD WATER: The canned lemon filling contains enough moisture for this recipe. Additional liquid can change the consistency and prevent the bars from setting correctly.
SCRAPE THE BOWL: Dry cake mix can collect along the bottom of the mixing bowl. Scrape thoroughly while stirring to prevent powdery spots in the finished dessert.
WATCH THE BAKING TIME: The top should be lightly golden rather than deeply browned. Overbaking can make the edges dry and tough.
LET THE BARS COOL: It’s tempting to cut into them while they’re warm, but the soft center needs time to become firm enough for neat slices.
USE THE RIGHT SIZE PAN: A 9×13-inch baking dish provides enough space for the batter to spread and rise. A smaller pan will produce thicker bars and require a longer baking time.
TROUBLESHOOTING THIS EASY LEMON DESSERT
Even simple recipes can turn out differently depending on the ingredients and baking equipment.
WHY ARE MY LEMON BARS TOO STICKY?
A slightly sticky surface is normal because of the sugar and moisture in the lemon filling.
However, if the center is wet or resembles uncooked batter, the bars may need additional baking time.
Return the pan to the oven for a few minutes if the center is still underbaked. Always check before the bars have completely cooled.
WHY DID MY LEMON BARS SINK?
Angel food cake batter expands as it bakes and can settle slightly during cooling.
Some settling is normal for this two-ingredient dessert.
A noticeably sunken or wet center may indicate that the batter wasn’t baked long enough.
WHY ARE THE EDGES DRY?
Dry edges usually mean the bars baked a little too long or the pan heated unevenly.
Metal baking pans generally heat more quickly than glass dishes. Begin checking early and remove the bars once the center has set.
TWO-INGREDIENT LEMON BARS SUBSTITUTIONS AND ADDITIONS
One of the advantages of this easy recipe is that you can change the flavor by trying different prepared pie fillings.
Keep in mind that adding extra ingredients will change the original two-ingredient recipe.
CHERRY PIE FILLING: Replace the lemon filling with one 21-ounce can of cherry pie filling for sweet, fruity bars with pieces of cherry throughout.
BLUEBERRY PIE FILLING: Blueberry filling makes another delicious variation. It gives the bars a deep purple color and a sweet berry flavor.
STRAWBERRY PIE FILLING: Use a 21-ounce can of strawberry pie filling for a fruity dessert with the same soft cake-like texture.
POWDERED SUGAR: For a traditional lemon bar appearance, lightly dust the cooled squares with powdered sugar immediately before serving.
LEMON ZEST: If you prefer a stronger citrus flavor, add a little freshly grated lemon zest to the batter. This is optional and makes the recipe a three-ingredient dessert.
For the simplest version, stick with the original angel food cake mix and lemon pie filling.
HOW TO SERVE LEMON BARS
These soft lemon squares are delicious on their own, but they also work well as part of a larger dessert spread.
Serve them chilled on a warm afternoon for a refreshing treat. Refrigeration gives the bars a slightly firmer texture while keeping the center moist.
For an afternoon gathering, arrange the squares on a serving platter with fresh strawberries, blueberries, or raspberries.
The sweetness of the berries pairs beautifully with the tart lemon flavor.
You can also serve them with vanilla ice cream or a spoonful of whipped cream for a more indulgent dessert.
For holiday gatherings, cut the bars into smaller squares instead of 12 large portions. Their bright yellow color looks especially pretty alongside cookies, brownies, and other bite-size treats.
A glass of iced tea or a hot cup of coffee makes a great accompaniment.
HOW TO STORE TWO-INGREDIENT LEMON BARS
These lemon bars are easy to prepare ahead of time, making them a convenient dessert for parties and family gatherings.
MAKE AHEAD: Prepare and bake the bars one day before serving. Once they have cooled, cover the baking dish and refrigerate overnight.
The extra chilling time can make the squares easier to cut.
IN THE FRIDGE: Store leftover lemon bars in an airtight container in the refrigerator for up to four days.
If stacking the squares, place a sheet of parchment paper between the layers to prevent sticking.
IN THE FREEZER: These bars can be frozen for up to two months.
Allow them to cool completely, then cut into individual servings. Wrap each square tightly in plastic wrap and place the wrapped pieces in a freezer-safe container.
THAWING: Transfer frozen bars to the refrigerator and allow them to thaw overnight.
For the best texture, enjoy them chilled or let them sit at room temperature for about 15 minutes before serving.
TWO-INGREDIENT LEMON BARS FREQUENTLY ASKED QUESTIONS
Can I use regular lemon cake mix instead of angel food cake mix?
No. Regular lemon cake mix requires different ingredients to bake properly. Angel food cake mix is what allows this recipe to work with just canned pie filling.
Do I need to add eggs or oil?
No eggs, oil, butter, or water are needed. The complete angel food cake mix already contains the ingredients necessary to create its light texture when combined with the prepared lemon filling.
Can I use lemon pudding instead of lemon pie filling?
Lemon pudding isn’t recommended as a direct substitute. Prepared lemon pie filling has a different consistency and moisture content, which affects how the bars bake.
Can I make these bars in an 8×8-inch pan?
A 9×13-inch pan is recommended for the full recipe. An 8×8-inch pan is too small for the amount of batter and may cause it to overflow as it rises.
Do these lemon bars need to be refrigerated?
Yes. Because the finished dessert contains moist lemon pie filling, refrigeration is the best option for storing leftovers. Keep the bars covered to prevent them from drying out.
Can I freeze lemon bars?
Yes. Wrap the completely cooled squares individually and freeze them in an airtight container for up to two months. Thaw in the refrigerator before serving.
Why are my lemon bars more like cake?
That’s exactly how this version is meant to turn out. The angel food cake mix creates a light, soft texture rather than the shortbread crust and creamy lemon layer found in traditional lemon bars.
TWO-INGREDIENT LEMON BARS RECIPE
Equipment
- 9×13-inch baking dish
- Large mixing bowl
- Rubber spatula or mixing spoon
- Nonstick cooking spray or parchment paper
- Wire cooling rack
Ingredients
- 1 16-ounce box angel food cake mix, dry, complete just-add-water variety
- 1 21-ounce can lemon pie filling
Instructions
- Preheat the oven to 350°F. Lightly grease a 9×13-inch baking dish or line it with parchment paper.
- Empty the dry angel food cake mix into a large mixing bowl.
- Add the entire can of lemon pie filling.
- Stir gently with a spatula until fully combined and no dry cake mix remains. The batter will become thick and fluffy.
- Transfer the batter to the prepared baking dish and spread evenly.
- Bake for 25 to 30 minutes, until the top is lightly golden and the center is set.
- Remove from the oven and cool completely on a wire rack for approximately one hour.
- Cut into 12 squares and serve. Refrigerate before slicing if firmer bars are desired.
Notes
- Use a complete angel food cake mix, not regular white or lemon cake mix.
- Do not prepare the cake mix according to its package directions.
- No additional water, eggs, or oil are required.
- Allow the bars to cool completely before slicing.
- Store leftovers in an airtight container in the refrigerator for up to four days.
- Freeze individually wrapped bars for up to two months.
Keep a box of angel food cake mix and a can of lemon pie filling in your pantry, and you’ll have everything you need to make this simple dessert whenever a lemon craving strikes.
