Best Rhubarb Cheesecake Dream Bars

I didn’t grow up eating rhubarb, so when I first saw those pink-red stalks at the farmer’s market, I had no idea what to do with them. My neighbor told me they made great pie, but I wanted something easier—something that didn’t involve rolling out dough or worrying about a soggy bottom crust.

That’s when I came up with these cheesecake bars. They’ve got a simple pressed crust that takes five minutes to throw together, a creamy cheesecake layer, and tangy rhubarb on top. The rhubarb bakes down into this sweet-tart filling that cuts through all that richness. And the best part? You can make the whole thing in one pan and slice it into squares when you’re done.

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What Kind of Rhubarb Should I Use?

Fresh rhubarb is always your best bet for these cheesecake bars, and you’ll find it in season during spring and early summer at most grocery stores and farmers markets. The color of the stalks doesn’t really matter – both red and green rhubarb will work just fine, though the red variety tends to look a bit prettier in the final bars. Make sure to trim off any leaves if they’re still attached, as they’re not edible, and stick to using just the stalks. When you’re chopping your rhubarb, aim for pieces that are about the same size so they cook evenly throughout the bars.

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Options for Substitutions

These bars are pretty forgiving when it comes to swapping ingredients:

• Rhubarb: Fresh rhubarb is best here, but if you only have frozen, that works too. Just thaw it completely and drain off any excess liquid before using. You could also try a mix of rhubarb and strawberries (half and half) for a sweeter, fruitier flavor.
• Butter: For the crust, you can use margarine or even coconut oil if needed. The texture might be slightly different, but it’ll still hold together nicely.
• Cream cheese: Make sure to use full-fat cream cheese for the best texture. Low-fat versions tend to make the filling too runny and won’t set properly.
• Sour cream: Greek yogurt makes a great substitute for sour cream in the same amount. It’ll give you that tangy flavor and creamy texture you’re looking for.
• All-purpose flour: You can use a 1:1 gluten-free flour blend for the crust if needed. Just keep in mind the texture might be slightly more crumbly.

Watch Out for These Mistakes While Baking

The biggest mistake with rhubarb bars is skipping the step of patting your chopped rhubarb dry with paper towels, which can lead to a watery, runny filling that never sets properly.

Make sure your cream cheese is truly softened to room temperature before mixing – cold cream cheese will create lumps in your cheesecake layer that won’t smooth out during baking.

Don’t overbake the crust in that first 10-minute step, as it will continue cooking with the filling on top, and an overly brown crust can taste bitter and dry.

Finally, resist the urge to cut into these bars while they’re still warm – they need at least 2-3 hours to cool completely and firm up in the fridge, otherwise you’ll end up with a messy pile instead of clean, beautiful slices.

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What to Serve With Rhubarb Cheesecake Dream Bars?

These bars are pretty rich and sweet on their own, so they pair perfectly with a hot cup of coffee or tea for an afternoon treat. I love serving them with a dollop of fresh whipped cream on top, or even a scoop of vanilla ice cream if you’re feeling extra indulgent. They’re also great alongside fresh strawberries or raspberries, which complement the tart rhubarb flavor nicely. For a brunch spread, set these out with some fresh fruit salad and mimosas – they make a nice lighter dessert option after a heavier meal.

Storage Instructions

Store: Keep these bars in an airtight container in the fridge for up to 5 days. The cream cheese layer needs to stay cold, so don’t leave them out on the counter for too long. I actually think they taste even better the next day once all the flavors have had time to meld together!

Freeze: These bars freeze really well for up to 3 months. Cut them into individual portions and wrap each one in plastic wrap, then store them all together in a freezer-safe container or bag. This way you can grab just one or two whenever you’re craving something sweet.

Serve: Let frozen bars thaw in the fridge overnight, or at room temperature for about 30 minutes before serving. They’re best enjoyed cold, straight from the fridge, which makes them perfect for a refreshing dessert on a warm day.

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 2850-3050
• Protein: 28-34 g
• Fat: 130-145 g
• Carbohydrates: 385-405 g

Ingredients

For the crust:

• 1 1/4 cups all-purpose flour
• 0.5 cup unsalted butter, softened
• 1.5 tablespoons sugar

For the filling:

• 0.25 cup all-purpose flour
• 1 cup granulated sugar
• 4 cups rhubarb, sliced into 1/2-inch pieces
• 1/4 teaspoon salt

For the cheesecake layer:

• 8 oz cream cheese, room temperature
• 0.5 cup granulated sugar
• 1 large egg
• 1 teaspoon vanilla extract

For the topping:

• 0.5 cup sour cream
• 1 tablespoon sugar

Step 1: Prepare the Butter Crust Base

• 1 1/4 cups all-purpose flour
• 0.5 cup unsalted butter, softened
• 1.5 tablespoons sugar

Preheat your oven to 425°F and grease a 9×13 inch baking dish.

In a bowl, combine the softened butter, 1 1/4 cups flour, and 1 1/2 tablespoons sugar until the mixture resembles coarse breadcrumbs.

Press this mixture firmly and evenly into the bottom of your prepared dish to create an even crust layer.

This creates a tender shortbread-like foundation that will bake partially before the filling is added.

Step 2: Blind Bake the Crust and Prepare the Rhubarb Filling

• 0.25 cup all-purpose flour
• 1 cup granulated sugar
• 4 cups rhubarb, sliced into 1/2-inch pieces
• 1/4 teaspoon salt

Place the crust in the oven and bake for 10 minutes until lightly golden.

While the crust bakes, prepare your rhubarb filling by combining 1 cup granulated sugar, 1/4 cup flour, and 1/4 teaspoon salt in a bowl, then fold in the sliced rhubarb until evenly coated.

I like to toss the rhubarb gently rather than stirring vigorously—this keeps the pieces intact and prevents them from releasing too much juice too early.

When the crust is done, remove it from the oven and reduce the oven temperature to 350°F.

Step 3: Layer the Rhubarb and Create the Cheesecake Topping

• rhubarb filling from Step 2
• 8 oz cream cheese, room temperature
• 0.5 cup granulated sugar
• 1 large egg
• 1 teaspoon vanilla extract

Spread the rhubarb mixture evenly over the partially baked crust from Step 1.

In a separate bowl, beat the room-temperature cream cheese with 0.5 cup sugar until smooth and creamy, then add the egg and vanilla extract, beating until just combined.

Gently spread this cheesecake mixture over the rhubarb layer.

The room-temperature cream cheese is important here—it blends smoothly without lumps and creates a silkier filling than cold cheese would.

Step 4: Bake the Layered Bars and Add Sour Cream Topping

• 0.5 cup sour cream
• 1 tablespoon sugar

Bake the bars at 350°F for 35 minutes until the cheesecake layer is set but still has a slight jiggle in the center.

While the bars finish baking, whisk together the sour cream and 1 tablespoon sugar in a small bowl until smooth.

Remove the bars from the oven and immediately spread the sour cream mixture evenly over the hot cheesecake layer—the warmth helps it meld slightly with the filling, creating a cohesive topping.

Step 5: Cool and Set the Bars

Allow the bars to cool completely at room temperature for at least 2 hours before cutting and serving.

This cooling time is essential for the layers to set properly and for the flavors to meld together beautifully.

For the cleanest cuts, refrigerate for an additional hour or two and use a sharp knife dipped in hot water between cuts.

Best Rhubarb Cheesecake Dream Bars

Delicious Best Rhubarb Cheesecake Dream Bars recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 25 minutes mins

Cook Time 45 minutes mins

Total Time 1 hour hr 10 minutes mins

Servings 20 bars=

Calories 2950 kcal

Ingredients

  

For the crust

• 1 1/4 cups all-purpose flour
• 0.5 cup unsalted butter, softened
• 1.5 tablespoons sugar

For the filling

• 0.25 cup all-purpose flour
• 1 cup granulated sugar
• 4 cups rhubarb, sliced into 1/2-inch pieces
• 1/4 teaspoon salt

For the cheesecake layer

• 8 oz cream cheese, room temperature
• 0.5 cup granulated sugar
• 1 large egg
• 1 teaspoon vanilla extract

For the topping

• 0.5 cup sour cream
• 1 tablespoon sugar

Instructions

 

• Preheat your oven to 425°F and grease a 9x13 inch baking dish. In a bowl, combine the softened butter, 1 1/4 cups flour, and 1 1/2 tablespoons sugar until the mixture resembles coarse breadcrumbs. Press this mixture firmly and evenly into the bottom of your prepared dish to create an even crust layer. This creates a tender shortbread-like foundation that will bake partially before the filling is added.
• Place the crust in the oven and bake for 10 minutes until lightly golden. While the crust bakes, prepare your rhubarb filling by combining 1 cup granulated sugar, 1/4 cup flour, and 1/4 teaspoon salt in a bowl, then fold in the sliced rhubarb until evenly coated. I like to toss the rhubarb gently rather than stirring vigorously—this keeps the pieces intact and prevents them from releasing too much juice too early. When the crust is done, remove it from the oven and reduce the oven temperature to 350°F.
• Spread the rhubarb mixture evenly over the partially baked crust from Step 1. In a separate bowl, beat the room-temperature cream cheese with 0.5 cup sugar until smooth and creamy, then add the egg and vanilla extract, beating until just combined. Gently spread this cheesecake mixture over the rhubarb layer. The room-temperature cream cheese is important here—it blends smoothly without lumps and creates a silkier filling than cold cheese would.
• Bake the bars at 350°F for 35 minutes until the cheesecake layer is set but still has a slight jiggle in the center. While the bars finish baking, whisk together the sour cream and 1 tablespoon sugar in a small bowl until smooth. Remove the bars from the oven and immediately spread the sour cream mixture evenly over the hot cheesecake layer—the warmth helps it meld slightly with the filling, creating a cohesive topping.
• Allow the bars to cool completely at room temperature for at least 2 hours before cutting and serving. This cooling time is essential for the layers to set properly and for the flavors to meld together beautifully. For the cleanest cuts, refrigerate for an additional hour or two and use a sharp knife dipped in hot water between cuts.