I make these Banana Cheesecake Bars when I need something that feels indulgent but actually comes together without drama. Ripe bananas give natural sweetness and a gentle aroma, and the cheesecake base sets up dense and creamy without the fuss of a whole cheesecake. The texture is what keeps me coming back: a custardy interior that holds a clean slice, especially if you give it time to chill.
There are a few small, important moves that prevent cracking and guarantee a smooth top. Let the cream cheese come to room temperature, avoid over-blending once the mixture is smooth, and consider a short rest in the turned-off oven. These steps are quick and make a big difference.
This recipe is flexible. You can make it gluten-free, grain-free, or vegan by swapping the cream cheese and choosing a different stabilizer. I’ll walk you through the exact ingredients, the step-by-step bake, and practical tips to keep the texture perfect every time.
Ingredient Rundown
Ingredients
- 1 cup mashed banana (2 large bananas) — brings natural sweetness and moisture; use very ripe bananas for best flavor and sweetness.
- 12 oz cream cheese, vegan if desired — provides the creamy body; room temperature prevents lumps and ensures smooth mixing.
- 1/2 cup sweetener of choice (see above for options) — sweetens the bars; pick a granulated sweetener that dissolves well for an even texture.
- 1 tbsp cornstarch (or 4 tbsp almond flour) — stabilizes the filling so it sets without becoming rubbery; almond flour is the grain-free option.
- 1 1/2 tsp pure vanilla extract — adds depth and rounds the banana flavor.
- optional 1/4 tsp cinnamon — warms the flavor profile; add if you like a hint of spice with banana.
- optional crust (two recipes are listed above) — optional base if you want bars with a crust; if skipping, press the filling directly into a lined pan for crustless bars.
Banana Cheesecake Bars: From Prep to Plate
- Take the 12 oz cream cheese out of the fridge to come to room temperature. Preheat the oven to 350°F. Line an 8-inch pan with parchment paper and press in the prepared crust (or leave the pan bare for crustless bars).
- If you want to use a water bath to help prevent cracking (optional), have an extra baking pan ready; you will fill it about halfway with water and place it on the lower oven rack before baking.
- In a blender, food processor, or with an electric mixer, combine 1 cup mashed banana, the room-temperature cream cheese, 1/2 cup sweetener, 1 tablespoon cornstarch (or 4 tablespoons almond flour), 1 1/2 teaspoons vanilla extract, and the optional 1/4 teaspoon cinnamon. Blend until smooth—do not over-blend (over-blending can contribute to cracking).
- Pour or spread the mixture evenly into the prepared 8-inch pan, smoothing the top.
- Place the pan on the middle oven rack. If using the water bath, place the extra pan filled about halfway with water on the lower rack now.
- Bake at 350°F for 25 minutes.
- When the 25 minutes are up, close the oven door, turn off the heat, and leave the bars in the turned-off oven for 10 minutes without opening the door.
- Remove the pan from the oven and let the bars cool completely at room temperature (do not put them into the fridge while hot).
- Once cooled, loosely cover with a cloth towel and refrigerate for a few hours or preferably overnight to firm up.
- Slice and serve. Store leftovers in the refrigerator or freezer.
Why This Recipe Is Reliable
This version is designed to be forgiving. Ripe bananas replace some of the sugar you’d otherwise add, giving sweetness and moisture without needing complex syrup reductions or custard techniques. The small amount of cornstarch (or almond flour) stabilizes the filling so it sets firm enough to slice cleanly but stays tender.
The baking and resting routine—25 minutes at 350°F, then 10 minutes in the turned-off oven—controls the final set. That short rest prevents sudden temperature shock that can cause cracks. Cooling fully before refrigerating protects the texture and avoids condensation that would make the surface weep.
Using room-temperature cream cheese is a non-negotiable for smoothness. If you start with cold cream cheese, you’ll end up with lumps and you’ll be tempted to over-blend, which can whip too much air into the batter and cause sinking or cracking.
Low-Carb/Keto Alternatives
If you need a lower-carb version, focus on two swaps that the recipe already accommodates: the sweetener and the starch. The recipe lists “sweetener of choice” and gives almond flour as an option in place of cornstarch. Those two changes are usually enough to bring the carbs down significantly.
- Sweetener: choose a low-carb granulated sweetener you already trust (the recipe supports a nondiscriminatory “sweetener of choice”).
- Stabilizer: use the 4 tablespoons of almond flour instead of cornstarch; this keeps the filling stable while keeping the recipe grain-free.
- Crust: if you want a crust, use an almond flour–based crust to stay low-carb, and press it into the pan before pouring the filling.
Keep in mind that texture will shift slightly with these swaps: almond flour gives a more rustic, slightly grainy set versus cornstarch’s silkiness. Chill time becomes even more important for firm slices.
Must-Have Equipment
- 8-inch baking pan — the recipe is calibrated for this size; an alternative size will affect baking time and texture.
- Parchment paper — makes removal and slicing clean and easy.
- Blender, food processor, or electric mixer — any of these will create a smooth filling; avoid manual mixing to reduce lumps.
- Measuring cups and spoons — accurate measuring keeps the structure consistent.
- Optional: an extra baking pan for a water bath if you choose to use one to reduce cracking.
Frequent Missteps to Avoid
- Cold cream cheese — not bringing it to room temperature leads to lumps and uneven mixing.
- Over-blending the final mixture — too much blending incorporates excess air, which can cause cracking or a spongy texture.
- Skipping the post-bake rest — opening the oven or removing the bars immediately after baking can cause a sudden temperature drop and surface cracks.
- Putting hot bars into the fridge — this traps condensation and weakens the set; always cool to room temperature first.
- Using underripe bananas — they won’t provide enough sweetness or flavor; choose bananas with plenty of brown speckles.
Dietary Swaps & Alternatives
The recipe already lists vegan cream cheese as an option, and almond flour as an alternative to cornstarch. Those two swaps cover the most common dietary needs: dairy-free and grain-free.
- To make it vegan: use a full 12 oz of vegan cream cheese and your usual vegan sweetener. Texture can vary between brands, so allow extra chill time if needed.
- To keep it gluten-free: follow the recipe as written—there’s no wheat in the filling. If you add a crust, choose a gluten-free crust or skip it altogether for a crustless bar.
- To reduce sugar: pick a lower-calorie or no-calorie sweetener labeled for baking; remember that some liquid sweeteners can change batter consistency, so dry, granulated options are easiest.
Pro Tips & Notes
Timing and Temperature
Room-temperature cream cheese mixes smoothly. If you forgot to take it out of the fridge, cut it into cubes and let it sit for 30–45 minutes. Don’t try to microwave to speed it up—uneven warming creates pockets that won’t blend smoothly.
Bananas
Very ripe bananas are essential. They mash easily and have maximum sweetness. If your bananas are underripe, the bars will be less sweet and the banana flavor will be muted.
Mixing
Blend until smooth and stop. You want a homogenous mixture without streaks of cream cheese. If you’re using a high-powered blender, pulse to avoid over-incorporating air.
Baking
The water bath is optional but helpful if you struggle with cracks. If using it, place a shallow pan with water on the lower rack and your filled pan on the middle rack. The steam moderates oven temperature and reduces surface drying.
Chilling
Patience is rewarded. The bars firm up significantly after a few hours in the fridge; overnight is best for the cleanest slices.
Shelf Life & Storage
Store the bars covered in the refrigerator for up to 4–5 days. If you plan to keep them longer, slice and freeze in single layers separated by parchment—freeze up to 1–2 months. Thaw refrigerated slices in the fridge overnight or at room temperature for 20–30 minutes before serving.
For best texture, avoid storing while still warm. Wrap the cooled pan loosely while it comes to temperature, then cover and refrigerate once cool.
Ask & Learn
If a batch cracks or sinks on you, review the points above: were you whipping in too much air, or did you cool too quickly? Ask yourself whether the cream cheese was fully softened and whether you over-blended. Small tweaks fix most issues.
If you’re experimenting with alternate sweeteners or vegan cream cheese, test a small 4-inch pan first. That way you can adjust sweetness and texture without committing a full batch.
Serve & Enjoy
These bars are best served chilled or slightly cool. Slice with a sharp knife, wiping between cuts for neat edges. Top with thin banana slices, a dusting of cinnamon, or a drizzle of a complementary sauce if you like—though they’re lovely plain.
Serve as a casual after-school treat, a make-ahead dessert for guests, or a small square with coffee in the afternoon. They travel well in a cooler for picnics and potlucks.
Banana Cheesecake Bars
Equipment
- 8-inch pan
- Parchment Paper
- blender or food processor or electric mixer
- Oven
- extra baking pan for water bath (optional)
Ingredients
Ingredients
- 1 cupmashed banana 2 large bananas
- 12 ozcream cheese vegan if desired
- 1/2 cupsweetener of choice see above for options
- 1 tbspcornstarch or 4 tbsp almond flour
- 11/2 tsppure vanilla extract
- optional 1/4 tsp cinnamon
- optional crust two recipes are listed above
Instructions
Instructions
- Take the 12 oz cream cheese out of the fridge to come to room temperature. Preheat the oven to 350°F. Line an 8-inch pan with parchment paper and press in the prepared crust (or leave the pan bare for crustless bars).
- If you want to use a water bath to help prevent cracking (optional), have an extra baking pan ready; you will fill it about halfway with water and place it on the lower oven rack before baking.
- In a blender, food processor, or with an electric mixer, combine 1 cup mashed banana, the room-temperature cream cheese, 1/2 cup sweetener, 1 tablespoon cornstarch (or 4 tablespoons almond flour), 1 1/2 teaspoons vanilla extract, and the optional 1/4 teaspoon cinnamon. Blend until smooth—do not over-blend (over-blending can contribute to cracking).
- Pour or spread the mixture evenly into the prepared 8-inch pan, smoothing the top.
- Place the pan on the middle oven rack. If using the water bath, place the extra pan filled about halfway with water on the lower rack now.
- Bake at 350°F for 25 minutes.
- When the 25 minutes are up, close the oven door, turn off the heat, and leave the bars in the turned-off oven for 10 minutes without opening the door.
- Remove the pan from the oven and let the bars cool completely at room temperature (do not put them into the fridge while hot).
- Once cooled, loosely cover with a cloth towel and refrigerate for a few hours or preferably overnight to firm up.
- Slice and serve. Store leftovers in the refrigerator or freezer.
Notes
You may also love these
Sweet Potato Brownies
.
