Step-by-step instructions
- Preheat your oven to 350°F (175°C). Grease an 8×8 inch baking pan to ensure easy removal.
- In a large bowl, combine the flour, oats, brown sugar, and melted butter until crumbly. Press half of this mixture into the base of your prepared pan.
- In another bowl, mix together chopped strawberries, chopped rhubarb, sugar, and cornstarch. Spread this fruity mixture evenly over the crust.
- Finally, sprinkle the remaining oat mixture over the top of your filling to create a delicious topping.
- Bake in the preheated oven for 35-40 minutes or until the entire dish is beautifully golden brown and the filling is bubbling.
Best ways to enjoy it
These Strawberry Rhubarb Bars can stand alone as a delightful treat, but why not elevate your experience? Consider serving them warm with a scoop of vanilla ice cream on the side or a dollop of whipped cream on top. Fresh mint leaves can add a pop of color and a hint of refreshing flavor. You could also enjoy these bars alongside a cup of herbal tea for a comforting afternoon snack.
How to store & freeze
To keep your Strawberry Rhubarb Bars fresh, store them in an airtight container at room temperature for up to 3 days. If you want to extend their shelf life, you can refrigerate them for up to a week or freeze for up to three months. To freeze, wrap each bar tightly in plastic wrap and place them in a freezer-safe bag. When ready to enjoy, simply thaw at room temperature or heat in the microwave for a few seconds.
Helpful cooking tips
Making perfect Strawberry Rhubarb Bars is all about balance. Ensure you have equal parts strawberry and rhubarb for a harmonious flavor. If your strawberries are too sweet, adjust the added sugar to balance the tartness of rhubarb. Also, don’t skip the cornstarch; it’s key to thickening the fruit filling and keeping it from being runny. Lastly, let the bars cool completely before cutting to ensure clean, beautiful squares.
Creative twists
Though this recipe is a classic, feel free to experiment! You can add a touch of lemon zest to the filling for a citrusy kick or swap strawberries for blueberries for a different berry twist. To accommodate dietary needs, try using gluten-free oats and flour, or explore other fruits like peaches or cherries in place of rhubarb.

FAQ
How long does it take to prepare these bars?
The preparation requires about 15 minutes, with a baking time of 35-40 minutes, making it a quick recipe overall.
Can I use frozen fruit instead?
Absolutely! Frozen strawberries and rhubarb can work well, but you may want to thaw and drain excess liquid before mixing with the sugar and cornstarch.
How do I know when the bars are done baking?
The bars are done when the top is golden brown, and the filling is bubbly around the edges. A toothpick inserted into the oat topping should come out clean.
Now you’re well-equipped to whip up a batch of Strawberry Rhubarb Bars that will impress your family and friends with their delightful flavor and superb texture. Happy baking!






