Strawberry Rhubarb Crumb Bars

There’s something magical about the first warmth of spring that draws me into the kitchen, and it always leads me to make my favorite treat: Strawberry Rhubarb Crumb Bars. The moment those vibrant strawberries and tangy rhubarb begin to make their appearance at the market, I can hardly resist creating something delicious with them. I recall the first time I made these bars; the smell of the baking fruit wafted through the house, inviting everyone to gather around the kitchen. Each bite is a delightful combination of sweet and tart, with a crumbly topping that adds a satisfying texture. These bars not only bring comfort and joy, but they also remind me of sunny afternoons spent with family, enjoying dessert together outside.

What You Need for Strawberry Rhubarb Crumb Bars

To make these delightful bars, you’ll want to gather some basic ingredients that work harmoniously together. The combination of strawberries and rhubarb serves as the star of the dish, bringing a fresh sweetness that is beautifully complemented by the crumbly topping made with flour, oats, and butter. It’s a simple yet effective blend that guarantees a delicious outcome.

• 1 1/3 cups (188g) all-purpose flour: This is the backbone of the crumb mixture, providing structure and texture.
• 1/2 tsp baking soda: This helps the crumb topping rise, creating a delightful texture.
• 1/4 tsp salt: A pinch of salt enhances all the flavors!
• 1 1/3 cups (120g) rolled old-fashioned oats: These add chewiness and a wholesome flavor.
• 1/2 cup (110g) packed light brown sugar: It lends a lovely caramel note.
• 1/2 cup (110g) granulated sugar: Sweetens the filling and the crumb topping.
• 3/4 cup (170g) unsalted butter, melted: This binds the crust together and adds richness.
• 2 tsp vanilla extract: A subtle backdrop of flavor.
• 1 3/4 cups (273g) hulled and diced strawberries: Fresh strawberries are key to achieving that sweet-tart flavor.
• 1 1/2 cups (190g) diced rhubarb, sliced 1/4-inch thick: Brings a delightful tanginess to the filling.
• 1 Tbsp fresh lemon juice: Brightens the flavors.
• 1/3 cup (71g) granulated sugar: For the filling, amplifies the fruit’s sweetness.
• 1 Tbsp (9g) cornstarch: Thickens the filling, ensuring it’s not runny.

Making Strawberry Rhubarb Crumb Bars

Creating these scrumptious Strawberry Rhubarb Crumb Bars is a delightful process that fills your kitchen with wonderful aromas. Let’s gather your ingredients and get started on this delicious journey!

1. Begin by preheating your oven to 350 degrees F. Prepare a 9 by 9-inch baking dish by buttering it and lining it with parchment paper. Buttering the parchment helps further prevent sticking. This step is crucial for easy removal of the bars later.

2. In a mixing bowl, combine flour, baking soda, and salt. Whisk them together well. This is your dry mixture that will form the base of the crumb topping.

3. Add in the rolled oats, brown sugar, and granulated sugar to the bowl. Use your fingertips to break up any clumps of brown sugar while whisking to blend everything together.

4. Next, whisk the vanilla into the melted butter. Then, pour this buttery mixture over the oat and sugar blend. Use a spatula to stir until the mixture is evenly moistened and crumbly.

5. Take about two-thirds of this mixture and press it firmly into the bottom of your prepared baking dish to form an even layer. Set aside the remaining one-third for the topping.

6. Now, let’s prepare the filling. Add your diced strawberries and rhubarb to a medium mixing bowl. Toss them gently with lemon juice to combine.

7. In a small bowl, whisk together the granulated sugar and cornstarch. This mixture will help thicken the fruit as it bakes. Pour this over the strawberry and rhubarb mixture, tossing again to coat the fruit evenly.

8. Spread the fruit mixture evenly over the layer of crumb in the baking dish. Then, take the remaining one-third of the crumb mixture and sprinkle it evenly over the top of the fruit.

9. Place the baking dish in the preheated oven and bake for about 45 to 50 minutes. You want the top to turn golden brown and crisp, and the filling should be bubbling as it bakes.

10. Once done, remove the dish from the oven. Allow it to cool on a wire rack until it’s warm. Then, carefully cut it into squares. These bars are best served warm, and you can enjoy them with a scoop of vanilla ice cream for an extra treat!

How to Switch It Up

There are always ways to get creative with your cooking! Here are some fun tips to switch up your Strawberry Rhubarb Crumb Bars.

• Fruit Combinations: Try mixing in other fruits like peaches or apricots for a unique flavor twist.
• Oat Substitution: For a gluten-free version, use certified gluten-free oats and flour.
• Flavor Additions: Add a pinch of cinnamon or nutmeg to the crumb mix for added warmth.
• Serving Suggestions: Serve these bars with a drizzle of warm caramel sauce for an indulgent treat.
• Storing Leftovers: Keep any leftovers in an airtight container in the fridge for up to three days.
• Freezing: These bars freeze well! Wrap them individually and store them in the freezer for a quick dessert anytime.

Best Served With

When it comes to enjoying your Strawberry Rhubarb Crumb Bars, there are so many delightful options to consider. Here are some fantastic pairings and serving suggestions:

• Vanilla Ice Cream: A warm square of these bars pairs beautifully with a scoop of creamy vanilla ice cream, enhancing the sweet-tart flavors.
• Whipped Cream: A dollop of freshly whipped cream adds a light touch to each bite, making it even more enjoyable.
• Fresh Berries: Serve alongside fresh strawberries or blueberries for a refreshing contrast.
• Picnic Treat: These are perfect for packable desserts on a picnic or outdoor gathering.
• Spring Celebrations: Consider serving them during spring holidays like Easter or at garden parties to celebrate the season.
• Storage Tips: Store any leftovers in an airtight container, and they will last up to three days in the fridge.

FAQ

Conclusion

These Strawberry Rhubarb Crumb Bars are a delightful way to celebrate the flavors of spring. Their perfect balance of sweet and tart makes them a must-try dessert for any occasion. I encourage you to give this recipe a go and enjoy the warmth and joy they bring to your table!

Strawberry Rhubarb Crumb Bars

The ultimate spring dessert is here! Strawberry Rhubarb Crumb Bars are the perfect blend of sweet strawberries and tart rhubarb, all topped with a buttery crumb. These delicious bars are a must-try for any dessert lover and are sure to satisfy your sweet cravings!

Print Recipe Pin Recipe

Prep Time 20 minutes mins

Cook Time 45 minutes mins

Total Time 1 hour hr 5 minutes mins

Servings: 12 servings

Course: Desserts

Cuisine: American

Calories: 240

Ingredients Equipment Method Notes

Ingredients

  

• 1 1/3 cups cups all-purpose flour
• 1/2 tsp baking soda
• 1/4 tsp salt
• 1 1/3 cups cups rolled old-fashioned oats
• 1/2 cup packed light brown sugar
• 1/2 cup granulated sugar
• 3/4 cup unsalted butter, melted
• 2 tsp vanilla extract
• 1 3/4 cups cups hulled and diced strawberries
• 1 1/2 cups cups diced rhubarb, sliced 1/4-inch thick
• 1 Tbsp fresh lemon juice
• 1/3 cup granulated sugar
• 1 Tbsp cornstarch

Equipment

• Oven
• Baking Sheet
• Blender
• Whisk
• Mixing Bowl
• Chef's Knife
• Cutting Board
• Wooden Spoon

Method

 

1. For the crumb layer: Preheat oven to 350 degrees F. Butter a 9 by 9-inch baking dish and line with parchment paper, butter parchment.
2. In a mixing bowl whisk together flour, baking soda, and salt. Add in oats, brown sugar, and granulated sugar and whisk to blend, while using fingertips to break up small clumps of brown sugar.
3. Whisk vanilla into melted butter then pour melted butter over oat mixture. Stir with a spatula until mixture is evenly moistened.
4. Press 2/3 of the mixture into prepared baking dish, set aside remaining 1/3.
5. For the filling: Add diced strawberries and rhubarb to a medium mixing bowl. Toss with lemon juice.
6. In a small mixing bowl whisk together sugar and cornstarch. Pour sugar mixture over strawberry mixture and toss to coat.
7. Pour strawberry mixture over bottom crumb layer in baking dish. Evenly sprinkle remaining 1/3 crumb mixture over top.
8. Bake in preheated oven until top is golden brown and crisp and filling is bubbling, about 45 - 50 minutes.
9. Cool on a wire rack until warm then cut into squares. Serve warm with vanilla ice cream if desired.

Notes

• If you don't care to lift the bars out of the pan before cutting: you can just butter the dish, no parchment needed.

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Meet Zara Knight

I founded Zest Home Recipes because I believe home cooking should never be boring. My mission is to wake up your palate with recipes that are vibrant, easy, and full of life. I personally cook, photograph, and approve every dish on this site to ensure it brings a spark of joy and a burst of flavor to your kitchen table.