Easy Strawberry Rhubarb Crumble: Your New Favorite Summer Dessert
Hey there, dessert lovers! Lina here, ready to share a little slice of heaven (or, you know, a whole crumble) with you. Get ready to dive headfirst into this ridiculously easy Strawberry Rhubarb Crumble recipe. Trust me, even if you’re the type who sets off the smoke alarm just boiling water, you can nail this. It’s tangy, buttery, and bursting with juicy summer flavor. Forget fancy pastry skills; we’re keeping it real and delicious!
Why You’ll Absolutely Love This Strawberry Rhubarb Crumble
Okay, let’s be real. There are a million dessert recipes out there. So why should you spend your precious time making *this* strawberry rhubarb crumble? Here’s the lowdown:
- It’s ridiculously easy: Seriously, if you can stir, you can make this. There’s no need for fancy techniques or equipment.
- Perfect for summer: Thisstrawberry rhubarb combo screams sunshine and warm weather. It’s the ultimate summer dessert.
- That crumble topping: Oh, that buttery, crumbly topping! It’s the perfect contrast to the soft, tangy fruit filling.
- Versatile: Serve it warm with a scoop of vanilla ice cream, a dollop of whipped cream, or even just on its own. It’s delicious and customizable.
- Crowd-pleaser: Whether you’re serving family, friends, or just treating yourself, this crumble is always a hit.
Plus, let’s be honest, sometimes you just *need to* bake something comforting and delicious. And this recipe delivers on all fronts!
The Star Players: Ingredients You’ll Need
Alright, let’s gather our ingredients. Don’t worry, they’re all pretty standard and easy to find. Here’s what you’ll need to make this amazing strawberry rhubarb crumble:
- Fruit Filling:
- Strawberries: 2 cups fresh strawberries, quartered. The fresher, the better!
- Rhubarb: 2 cups chopped rhubarb (about ½-inch pieces). If you’re using frozen fruit, there’s no need to thaw it first.
- Granulated Sugar: ½ cup. For that touch of sweetness to balance the tart rhubarb.
- Cornstarch: 1½ tbsp. This helps thicken the filling and prevent it from being too watery.
- Salt: ⅛ tsp. Just a pinch to enhance the flavors.
- Crumble Topping:
- All-Purpose Flour: ¾ cup. The base of our crumbly goodness.
- Brown Sugar: ⅓ cup, packed. Adds a lovely molasses flavor and helps create that perfect crumble texture.
- Granulated Sugar: 3 tbsp. Because we like things a little sweet!
- Cinnamon: 1 tsp. For warmth and spice.
- Salt: ⅛ tsp. Again, just a pinch to balance the flavors.
- Cold Unsalted Butter: 6 tbsp, diced into small pieces. Make sure it’s COLD! This is key to getting that perfect crumble texture.
- Optional:
- Vanilla ice cream or whipped cream for serving. Because everything’s better with a little something extra!

Let’s Get Crumbly: Step-by-Step Instructions
Okay, ready to turn these ingredients into a masterpiece? Here’s how to make this incredible strawberry rhubarb crumble:
- Prep Time: Preheat your oven to 375°F. Spray a 9×9 baking dish with nonstick cooking spray or butter it up. We don’t want any sticking!
- Make the Fruit Filling: In a large bowl, toss the strawberries and rhubarb with the sugar, cornstarch, and salt. Mix gently and pour into the prepared dish.
- Make the Topping: In another bowl, combine the flour, brown sugar, granulated sugar, cinnamon, and salt. Add the cold butter pieces and work them in with your fingers until the mixture is crumbly and holds together in clumps. The key here is to use cold butter and work quickly so it doesn’t melt.
- Assemble: Sprinkle the topping evenly over the fruit layer. Make sure to cover all the fruit!
- Bake: Place the dish on a foil-lined baking sheet to catch any bubbly overflow. Bake for 45 minutes, or until the top is golden and the filling is bubbling around the edges.
- Cool and Serve: Let cool for 10–15 minutes. Serve warm, topped with ice cream or whipped cream. Or, you know, just eat it straight from the dish with a spoon. No judgment here!
Pro Tips for the Perfect Crumble
Want to take your strawberry rhubarb crumble to the next level? Here are a few pro tips to help you nail it every time:
- Use Cold Butter: I can’t stress this enough! Cold butter is essential for creating that perfect crumble texture. If your butter starts to get too soft, pop it back in the fridge for a few minutes.
- Don’t Overmix the Topping: You want the topping to be crumbly, not a solid mass. Work the butter in with your fingers until the mixture resembles coarse crumbs.
- Adjust the Sweetness: If your rhubarb is particularly tart, you may need to add a little more sugar to the filling. Taste as you go and adjust accordingly.
- Use a Foil-Lined Baking Sheet: Trust me on this one. The filling can bubble over, and you don’t want to spend your evening scrubbing a sticky mess off the bottom of your oven.
- Let it Cool: I know it’s tempting to dive in right away, but letting the crumble cool for a few minutes allows the filling to thicken slightly and prevents you from burning your mouth.
Common Mistakes to Avoid
Even though this recipe is super easy, there are a few common mistakes that people make. Here’s what to watch out for:
- Using Warm Butter: This will result in a greasy, dense topping instead of a light, crumbly one.
- Overmixing the Topping: This will develop the gluten in the flour and make the topping tough.
- Not Using Enough Cornstarch: This can result in a watery filling.
- Baking at Too Low a Temperature: This will cause the topping to be pale and the filling to be undercooked.
- Not Letting it Cool: This will result in a messy, soupy crumble.
Strawberry Rhubarb Crumble Variations
Want to mix things up a bit? Here are a few variations on this classic recipe:
- Add Oats to the Topping: For a heartier crumble, add ½ cup of rolled oats to the topping mixture. This will give it a chewier texture and a nutty flavor. Making it an oat crumble is a popular choice.
- Use Different Fruits: Feel free to experiment with other fruits, such as apples, blueberries, or peaches. Just adjust the amount of sugar accordingly.
- Add Nuts to the Topping: Chopped pecans, walnuts, or almonds would be delicious in the topping.
- Spice it Up: Add a pinch of ginger, nutmeg, or cardamom to the filling or topping.
- Make it Gluten-Free: Use gluten-free all-purpose flour in the topping.
How to Store Your Strawberry Rhubarb Crumble
If you happen to have any leftovers (which is a big *if*), here’s how to store them:
- Room Temperature: You can store the crumble at room temperature for up to 2 days. Cover it loosely with plastic wrap or foil.
- Refrigerator: For longer storage, keep it in the fridge for up to 4 days. Again, cover it loosely.
- Freezer: You can also freeze the crumble for up to 2 months. Wrap it tightly in plastic wrap and then foil. Thaw it in the refrigerator overnight before reheating.
To reheat, simply warm it in a preheated oven at 350°F for about 15-20 minutes, or until heated through. You can also microwave it in short bursts, but be careful not to overcook it.
Frequently Asked Questions (FAQ)
Got questions? I’ve got answers! Here are some of the most common questions people ask about strawberry rhubarb crumble:
- Can I use frozen rhubarb? Absolutely! There’s no need to thaw it first. Just add it to the filling as is.
- Can I make this ahead of time? Yes, you can assemble the crumble ahead of time and store it in the refrigerator for up to 24 hours before baking.
- Can I use a different size baking dish? Yes, but you may need to adjust the baking time. A larger dish will require a shorter baking time, and a smaller dish will require a longer baking time.
- My filling is too watery. What did I do wrong? You may not have used enough cornstarch, or your fruit may have been particularly juicy. Next time, try adding a little more cornstarch.
- My topping is too dry. What did I do wrong? You may have used too much flour or not enough butter. Next time, try using a little less flour or a little more butter.
Serving Suggestions: The Perfect Pairings
Okay, so you’ve got this amazing strawberry rhubarb crumble. Now what? Here are a few serving suggestions to make it even more special:
- Vanilla Ice Cream: The classic pairing! The cold, creamy ice cream is the perfect complement to the warm, tangy crumble.
- Whipped Cream: Light and fluffy, whipped cream adds a touch of elegance.
- Custard: A rich, creamy custard sauce is a decadent addition.
- Yogurt: For a lighter option, try serving it with Greek yogurt.
- Just Plain: Honestly, this crumble is so good, you can totally eat it on its own.
So there you have it! My easy Strawberry Rhubarb Crumble recipe. I hope you enjoy it as much as I do. Don’t forget to tag me in your creations on social media! I can’t wait to see what you come up with. And remember, it s okay if it s not perfect. It’s all about having fun in the kitchen and creating something delicious. Thank you for joining me on this baking adventure! Happy baking!
If you enjoyed this recipe, you might also like my rhubarb-dump-cake recipe!

Strawberry Rhubarb Crumble
Ingredients
Method
- Preheat oven to 375°F. Spray a 9×9 baking dish with nonstick cooking spray or butter it up.
- Make the fruit filling: Toss strawberries and rhubarb with sugar, cornstarch, and salt. Pour into the prepared dish.
- Make the topping: Combine flour, brown sugar, granulated sugar, cinnamon, and salt. Add butter and work in until crumbly.
- Sprinkle the topping evenly over the fruit layer.
- Place the dish on a foil-lined baking sheet.
- Bake for 45 minutes, or until the top is golden and the filling is bubbling.
- Let cool for 10–15 minutes. Serve warm with ice cream or whipped cream.
Notes
