Hey there, baking buddies! Are you ready for a dessert that’s going to absolutely *blow* your mind? Prepare yourselves for the most incredible Creamy Rhubarb Crumble Cheesecake Bars you’ll ever taste. I’m not exaggerating – these bars are seriously next-level. Imagine this: a buttery, crumbly oat topping, a lusciously creamy cheesecake filling infused with the tart-sweet magic of rhubarb, all nestled in a perfectly baked bar. It’s the ultimate sweet and tart symphony in your mouth!
What makes these bars so special? It’s the perfect balance of textures and flavors. The tangy rhubarb perfectly complements the creamy cheesecake, and the crunchy crumble adds a delightful textural contrast. You get the richness of cheesecake without the fuss of individual cheesecakes. Plus, these are surprisingly quick to make – perfect for busy weeknights or impromptu dessert gatherings. They’re incredibly versatile, too, easily adaptable to suit your taste preferences (more on that later!). The beautiful pink hue of the rhubarb makes these bars irresistible, perfect for spring and summer gatherings, or any time you want a little sunshine on a plate.
These bars are more than just a dessert; they’re an experience. They evoke a feeling of cozy comfort, perfect for sharing with loved ones or indulging in a quiet moment of self-care. Trust me, one bite and you’ll understand why these Creamy Rhubarb Crumble Cheesecake Bars are destined to become a new favorite.

What You’ll Need
This recipe uses readily available ingredients, making it a breeze to whip up. Here’s what you’ll need to gather:
- Rhubarb: (1 pound) Fresh rhubarb, providing that signature tartness and beautiful pink color. Choose stalks that are firm and not overly soft.
- Granulated Sugar: (¾ cup + ¼ cup) Sweetness is key! We use sugar in the filling and crumble for balance.
- Cornstarch: (2 tablespoons) This helps to thicken the rhubarb filling, creating that perfect jam-like consistency.
- Lemon Juice: (1 tablespoon) A touch of citrus brightens the rhubarb’s flavor.
- Cream Cheese: (8 ounces) Full-fat cream cheese is best for a rich and creamy filling. Ensure it’s softened to room temperature.
- Eggs: (2 large) These bind the cheesecake filling beautifully. Make sure they’re at room temperature too!
- Vanilla Extract: (1 teaspoon) Adds a touch of warmth and complexity to the flavor.
- All-Purpose Flour: (1 cup) Forms the base of our irresistible crumble topping. You can easily swap this for gluten-free blend.
- Rolled Oats: (½ cup) Adds texture and heartiness to the crumble.
- Brown Sugar: (½ cup) Adds a touch of molasses-y depth to the crumble topping.
- Butter: (½ cup, cold and cut into cubes) The key ingredient to making a wonderfully crumbly topping.
- Salt: (Pinch) Enhances the flavors of both the filling and the crumble.
Step-by-Step Instructions
Let’s get baking! Follow these steps for perfectly delightful Creamy Rhubarb Crumble Cheesecake Bars:
- Prepare the Rhubarb Filling: Preheat your oven to 375°F (190°C). Chop the rhubarb into ½-inch pieces. In a medium saucepan, combine the rhubarb, ¾ cup of granulated sugar, cornstarch, and lemon juice. Cook over medium heat, stirring frequently, until the rhubarb softens and the mixture thickens (about 8-10 minutes). Set aside to cool slightly.
- Make the Cheesecake Filling: In a large bowl, beat the softened cream cheese until smooth. Gradually add the remaining ¼ cup of granulated sugar, beating until well combined. Beat in the eggs one at a time, then stir in the vanilla extract. Tip: Make sure your cream cheese is completely softened for a smooth, lump-free filling.
- Combine the Fillings: Gently fold the cooled rhubarb mixture into the cream cheese mixture until just combined. Tip: Don’t overmix; a few streaks of rhubarb are perfectly fine.
- Prepare the Crumble Topping: In a separate bowl, combine the flour, rolled oats, brown sugar, and salt. Cut in the cold butter using a pastry blender or your fingertips until the mixture resembles coarse crumbs. Tip: Using cold butter is crucial for a flaky crumble.
- Assemble and Bake: Pour the cheesecake filling into a greased 9×13 inch baking pan. Sprinkle the crumble topping evenly over the filling. Bake for 40-45 minutes, or until the topping is golden brown and the filling is set. Tip: Start checking for doneness around 40 minutes to prevent overbaking.
- Cool and Serve: Let the bars cool completely in the pan before cutting into squares. Tip: Cooling completely helps prevent the bars from crumbling when you cut them.
Tips for Success
To ensure your Creamy Rhubarb Crumble Cheesecake Bars turn out perfectly, here are a few helpful tips:
Don’t overmix the cheesecake batter. Overmixing can incorporate too much air, leading to cracks in the finished product. Make sure your cream cheese and eggs are at room temperature for a smoother batter. Use a pastry blender or your fingers to cut the butter into the crumble topping for the best texture. Don’t overbake the bars; they should be set but not dry. Let them cool completely before cutting to prevent them from crumbling.
Variations to Try
Feel free to experiment and adapt this recipe to your preferences! Here are some fun variations:
Add a sprinkle of cinnamon or nutmeg to the crumble topping for a warm spice note. Use a different type of berry, such as raspberries or strawberries, instead of rhubarb. Make a gluten-free version by using a gluten-free flour blend. For a richer flavor, use brown butter in the crumble topping. Add a layer of streusel topping on top of the crumble for an extra touch of crunch.

Storing and Reheating
Store leftover Creamy Rhubarb Crumble Cheesecake Bars in an airtight container in the refrigerator for up to 3 days. For longer storage, you can freeze them for up to 2 months. To freeze, wrap the bars tightly in plastic wrap and then aluminum foil. To reheat, let the bars sit at room temperature for about 15-20 minutes, or microwave for a few seconds at a time until warmed through.
Frequently Asked Questions
Q: Can I use frozen rhubarb? A: While fresh rhubarb is best, you can use frozen rhubarb. Just make sure to thaw it completely and drain off any excess liquid before using it in the recipe.
Q: How can I make this recipe vegan? A: To make a vegan version, substitute the cream cheese with a vegan cream cheese alternative and use flax eggs instead of chicken eggs. Ensure your vegan cream cheese is well-softened for best results.
Q: Can I make these bars ahead of time? A: Yes! You can bake the bars a day or two in advance. Store them in the refrigerator and let them come to room temperature before serving.
Q: What if my crumble is too dry? A: If your crumble is too dry, add a tablespoon or two of cold milk or water to the mixture and mix well. This will help to bind the ingredients and create a more moist crumble.
The Final Word
These Creamy Rhubarb Crumble Cheesecake Bars are a true masterpiece – a delightful combination of textures and flavors that will leave you wanting more. The ease of preparation, coupled with the stunning taste and appearance, makes this recipe a winner for any occasion. So, gather your ingredients, put on your apron, and get ready to bake up a batch of these incredible bars. Don’t forget to share your creations and leave a comment below – I’d love to hear about your baking experience! Give these bars a try and rate the recipe!

Creamy Rhubarb Crumble Cheesecake Bars
Equipment
- 9×13 inch baking pan A glass or metal pan works best.
- Mixer Handheld or stand mixer
Ingredients
Crust
- 1.5 cups Graham cracker crumbs
- 0.5 cup Sugar
- 0.5 cup Melted butter
Cheesecake Filling
- 16 ounces Cream cheese Softened
- 1 cup Sugar
- 2 Large eggs
- 1 teaspoon Vanilla extract
Rhubarb Filling
- 4 cups Chopped rhubarb
- 0.75 cup Sugar
- 2 tablespoons Cornstarch
Crumble Topping
- 1 cup All-purpose flour
- 0.5 cup Brown sugar Packed
- 0.5 cup Rolled oats
- 0.5 cup Cold butter Cut into small pieces
Instructions
- Preheat oven to 350°F (175°C).
- Combine graham cracker crumbs, sugar, and melted butter. Press into the bottom of a greased 9×13 inch baking pan.
- In a separate bowl, beat cream cheese and sugar until smooth. Beat in eggs one at a time, then stir in vanilla extract.
- Spread the cheesecake mixture evenly over the crust.
- In a saucepan, combine rhubarb, sugar, and cornstarch. Cook over medium heat, stirring constantly, until thickened. Let cool slightly.
- Spread the cooled rhubarb mixture over the cheesecake layer.
- For the crumble topping, combine flour, brown sugar, oats, and cold butter. Use your fingers or a pastry blender to cut the butter into the dry ingredients until crumbly.
- Sprinkle the crumble topping evenly over the rhubarb layer. Bake for 50-55 minutes, or until the topping is golden brown and the filling is set. Let cool completely before cutting into bars.