Looking for a delightful dessert that captures the essence of spring? The Strawberry Rhubarb Crumb Bars Recipe is just what you need! With a perfect blend of sweet strawberries and tangy rhubarb, these bars promise to bring joy and warmth to your kitchen. Let’s dive into this easy-to-make recipe that will soon become your favorite!
Time Needed for This
Total time needed: approximately 1 hour and 10 minutes
Preparation time: 15 minutes
Cooking time: 40-45 minutes
Cooling time: 10-15 minutes
Ingredients List For Strawberry Rhubarb Crumb Bars
- 2 cups chopped strawberries
- 2 cups chopped rhubarb
- 3/4 cup granulated sugar
- 2 tbsp cornstarch
- 1 tbsp lemon juice
- 2 1/2 cups all-purpose flour
- 1 cup rolled oats
- 1 cup brown sugar
- 1 tsp ground cinnamon
- 1 tsp baking powder
- 1/4 tsp salt
- 1 cup unsalted butter, cold and cubed
Strawberry Rhubarb Crumb Bars Step-by-Step Instructions
1. Preheat and Prepare
Preheat oven to 350°F and prepare a 9×13 baking pan.
2. Make the Fruit Filling
Mix strawberries, rhubarb, granulated sugar, cornstarch, and lemon juice in a bowl and set aside.
3. Prepare the Crust Mixture
Combine flour, oats, brown sugar, cinnamon, baking powder, and salt in a separate bowl.
4. Add Butter to Dry Ingredients
Cut in the butter until the mixture resembles coarse crumbs.
5. Press the Crust
Press two-thirds of the crumb mixture into the pan to form the crust.
6. Spread the Fruit Filling
Spread the fruit filling evenly over the crust.
7. Add the Topping
Sprinkle the remaining crumb mixture on top and bake for 40–45 minutes.
8. Cool and Slice
Let cool completely before slicing into bars.
Reasons You’ll Love Strawberry Rhubarb Crumb Bars :
- Perfect Balance of Flavors: The sweetness of strawberries perfectly complements the tartness of rhubarb.
- Simple Ingredients: Most of these ingredients are pantry staples, making it easy to whip up anytime.
- Versatile Dessert: Great for summer picnics, school lunches, or as a sweet ending to family dinners.
- Easily Customizable: You can add nuts or swap out fruits based on your preferences.
- Healthy Option: Packed with fruits, it’s a guilt-free indulgence!
Easy Variations For Strawberry Rhubarb Crumb Bars
- Nutty Twist: Add chopped walnuts or pecans to the crumb mixture for added crunch.
- Berry Blend: Mix in blueberries or raspberries with the strawberries and rhubarb for a different flavor profile.
- Coconut Flavor: Incorporate shredded coconut into the topping for a tropical twist.
- Gluten-Free Option: Use a gluten-free flour blend to make these bars gluten-free.
- Spiced Up: Try adding a pinch of nutmeg or ginger to the crumb mixture for a warming spice flavor.
How To Serve Strawberry Rhubarb Crumb Bars
Serve these bars at room temperature or slightly chilled. They pair wonderfully with a scoop of vanilla ice cream or a dollop of whipped cream. Consider garnishing with fresh mint leaves for an added touch. These bars make for a delightful treat with coffee or tea, making them a versatile addition to any gathering.
How To Store Strawberry Rhubarb Crumb Bars
- Cool Completely: Always let the bars cool completely before storing.
- Air-tight Container: Place the bars in an air-tight container to keep them fresh.
- Room Temperature: They can be stored at room temperature for up to three days.
- Refrigeration: For longer storage, place them in the refrigerator for up to a week.
- Freeze for Later: These bars freeze well! Wrap slices tightly in plastic wrap and place in a freezer bag for up to three months.
- Thawing: To enjoy, let frozen bars thaw at room temperature or pop them in the microwave for a few seconds.
Chef’s Notes & Pro Tips For Strawberry Rhubarb Crumb Bars
- Use Fresh Ingredients: For the best flavor, use fresh strawberries and rhubarb when in season.
- Let It Cool: Ensure the bars cool completely before slicing for cleaner cuts.
- Adjust Sugar: Depending on personal taste, you can adjust the sugar content in the filling.
- Don’t Overmix: Be careful not to overmix the crumb topping; it should remain crumbly.
Expert Tips for Success with Strawberry Rhubarb Crumb Bars
- Use Cold Butter: Cold, cubed butter works best to achieve that crumbly topping.
- Check Doneness: Insert a toothpick in the center; it should come out clean when the bars are done.
- Serving Temperature: These bars can be served warm, but they tend to hold their shape better once cooled.
- Experiment with Add-ins: Feel free to experiment with other fruits or spices for a personalized touch.
Strawberry Rhubarb Crumb Bars : Background & Cultural Inspiration
(1) This recipe draws from classic American desserts, showcasing the unique flavors of seasonal produce.
(2) Over the years, crumb bars have evolved into a beloved comfort food, combining convenience with nostalgia.
These bars remain a reminder of family gatherings and the flavors of summer, making them a timeless treat.
Strawberry Rhubarb Crumb Bars : Frequently Asked Questions
- Can I use frozen rhubarb for this recipe?
- Yes, frozen rhubarb can be used; just be sure to thaw it and drain excess moisture.
- What if I can’t find rhubarb?
- If rhubarb is hard to find, you can replace it with additional strawberries or other tart fruit.
- How do I know when the bars are done baking?
- The edges should be golden brown, and the filling should be bubbling.
- Can I make these bars vegan?
- Yes, substitute the butter with a vegan alternative and use flax eggs or applesauce instead of regular eggs.
Wrap-Up Notes
In conclusion, the Strawberry Rhubarb Crumb Bars is a delightful dessert that brings together the best of fruity flavors and crumbly textures. With simple steps and easy variations, you can customize this recipe to suit any taste. Give it a try for your next gathering or enjoy a cozy treat at home. Happy baking!

Strawberry Rhubarb Crumb Bars
Ingredients
Fruit Filling
- 2 cups chopped strawberries Fresh strawberries are preferred.
- 2 cups chopped rhubarb Fresh or thawed from frozen.
- 3/4 cup granulated sugar Can be adjusted based on sweetness preference.
- 2 tbsp cornstarch Thickens the fruit filling.
- 1 tbsp lemon juice Enhances the flavor.
Crust and Topping
- 2 1/2 cups all-purpose flour Can substitute with gluten-free flour if needed.
- 1 cup rolled oats Old-fashioned oats work best.
- 1 cup brown sugar Adds a rich flavor.
- 1 tsp ground cinnamon Optional but recommended for flavor.
- 1 tsp baking powder Leavens the crust.
- 1/4 tsp salt Enhances the sweetness.
- 1 cup unsalted butter Cold and cubed for crumbly texture.
Instructions
Preparation
- Preheat oven to 350°F and prepare a 9×13 baking pan.
Make the Fruit Filling
- Mix strawberries, rhubarb, granulated sugar, cornstarch, and lemon juice in a bowl and set aside.
Prepare the Crust Mixture
- Combine flour, oats, brown sugar, cinnamon, baking powder, and salt in a separate bowl.
Add Butter to Dry Ingredients
- Cut in the butter until the mixture resembles coarse crumbs.
Assemble the Bars
- 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.

