Strawberry Rhubarb Crumb Bars Recipe
If you’re looking for a delightful treat that balances sweet and tart, this Strawberry Rhubarb Crumb Bars Recipe is perfect for you. It’s an easy dessert that busy home cooks will love. With simple ingredients and minimal prep time, you can whip these up in no time. The crumbly topping combined with the juicy fruit filling makes every bite a delight. Plus, it’s great for gatherings or a sweet snack at home!
Emma Hale Story
Growing up, my grandmother used to make rhubarb pie every summer. We would pick fresh strawberries and rhubarb from her garden. Those days were filled with laughter and delicious smells from the kitchen. This recipe brings back those memories. Every time I make these crumb bars, it feels like I’m sharing a piece of my childhood with friends and family. And let’s be honest, who can resist that crumbly topping paired with vibrant fruit?
Why You’ll Love This Recipe
These strawberry rhubarb crumb bars are a fantastic dessert for any occasion. They’re easy to make and require just a few steps. Save this recipe on Pinterest because the flavors are simply irresistible. The combination of strawberries and rhubarb creates a vibrant filling that’s not overly sweet. Plus, the crumb topping adds a delightful texture. With fresh ingredients and a homemade touch, you can impress your guests without spending all day in the kitchen. Perfect for potlucks, picnics, or just a cozy night in, these bars deliver comfort and joy in every bite.
Ingredients
- 2 cups chopped strawberries – Fresh or frozen works well!
- 2 cups chopped rhubarb – Make sure to wash and chop it first.
- 3/4 cup granulated sugar – Adjust to taste if your fruit is super sweet.
- 2 tbsp cornstarch – Helps thicken the fruit filling.
- 1 tbsp lemon juice – Adds brightness to the flavors.
- 2 1/2 cups all-purpose flour – For the base and crumb.
- 1 cup rolled oats – Adds a hearty texture.
- 1 cup brown sugar – Gives a nice caramel flavor.
- 1 tsp ground cinnamon – Adds warmth to the bars.
- 1 tsp baking powder – Helps the crumb rise slightly.
- 1/4 tsp salt – Enhances all the flavors.
- 1 cup unsalted butter, cold and cubed – Keep it cold for crumbly dough.
How to Make Strawberry Rhubarb Crumb Bars Recipe
- Preheat oven to 350°F and prepare a 9×13 baking pan.
- Mix strawberries, rhubarb, granulated sugar, cornstarch, and lemon juice in a bowl and set aside.
- Combine flour, oats, brown sugar, cinnamon, baking powder, and salt in a separate bowl.
- Cut in the butter until the mixture resembles coarse crumbs.
- Press two-thirds of the crumb mixture into the pan to form the crust.
- Spread the fruit filling evenly over the crust.
- Sprinkle the remaining crumb mixture on top and bake for 40–45 minutes.
- Let cool completely before slicing into bars.
How to Serve
These strawberry rhubarb crumb bars are delicious on their own but can be even better when paired with a scoop of vanilla ice cream. The creamy texture balances the tartness of the rhubarb. You can also serve them with a dollop of whipped cream for added richness. For a cozy touch, dust with powdered sugar before serving. They make a lovely addition to brunch spreads or backyard gatherings. Enjoy them warm or at room temperature, either way, they will be a hit!
How to Perfect This Recipe
To make the best crumb bars, make sure your butter is cold when you start. This helps achieve that crumbly texture. If your strawberries or rhubarb are too watery, you can cook them slightly to reduce moisture before using. Don’t skip the chilling step after baking; it helps set the bars, making them easier to cut. Experiment with the sugar amounts based on your fruit’s sweetness. Finally, let your bars cool completely before slicing to avoid crumbling.
Common Mistakes
- Using warm butter: Stick to cold butter for a crumbly top.
- Not allowing bars to cool: Patience leads to cleaner cuts.
- Skipping the cornstarch: It’s essential for thickening the filling.
Storage and Reheating
Store any leftover crumb bars in an airtight container in the fridge for up to a week. You can also freeze them for up to three months. Just wrap them well to prevent freezer burn. To reheat, pop them in the oven at 350°F for about 10 minutes, or until warmed through. Enjoy them fresh out of the oven again!
Frequently Asked Questions
Can I use frozen fruit?
Absolutely! Just make sure to thaw and drain excess liquid before using.
Can I substitute other fruits?
Yes! Feel free to mix in other berries or fruits that you enjoy.
How do I know when they are done baking?
They should be golden brown on top and bubbling around the edges.
Can I make the filling ahead of time?
Yes! You can prepare the fruit filling a day in advance and store it in the fridge until you’re ready to bake.
Conclusion
Give this Strawberry Rhubarb Crumb Bars Recipe a try! It’s a charming dessert that’s sure to become a favorite. Easy to make, delicious, and full of fruit, it’s perfect for any occasion. Enjoy making memories around the table as you share these delightful bars with loved ones!

Strawberry Rhubarb Crumb Bars
Ingredients
Method
- Preheat oven to 350°F and prepare a 9x13 baking pan.
- Mix strawberries, rhubarb, granulated sugar, cornstarch, and lemon juice in a bowl and set aside.
- Combine flour, oats, brown sugar, cinnamon, baking powder, and salt in a separate bowl.
- Cut in the butter until the mixture resembles coarse crumbs.
- Press two-thirds of the crumb mixture into the pan to form the crust.
- Spread the fruit filling evenly over the crust.
- Sprinkle the remaining crumb mixture on top and bake for 40–45 minutes.
- Let cool completely before slicing into bars.
