Rhubarb Crisp
This Rhubarb Crisp is an irresistible dessert that perfectly balances sweet and tart flavors, showcasing the unique taste of rhubarb. Ideal for various occasions, from family gatherings to casual weeknight dinners, this dish stands out with its buttery oat topping and warm, juicy filling. Serve it alongside a scoop of ice cream for a delightful treat that everyone will love!
Why You’ll Love This Recipe
- Simple and Quick: With just 10 minutes of prep time, you can have this delicious dessert in the oven in no time.
- Perfectly Balanced Flavors: The combination of sweet sugar and tart rhubarb creates a flavor profile that is both refreshing and satisfying.
- Versatile Serving Options: Enjoy it warm with ice cream, or serve it cold as a refreshing snack on a hot day.
- Family-Friendly: This recipe is easy enough for kids to help with, making it a fun family activity.
- Great for Any Occasion: Whether it’s a holiday gathering or a simple dinner at home, this Rhubarb Crisp fits right in.
Tools and Preparation
To make your baking experience enjoyable and efficient, having the right tools on hand is essential. Here’s what you need to prepare your Rhubarb Crisp perfectly.
Essential Tools and Equipment
- 8×8 or 9×9-inch baking pan
- Large mixing bowls
- Pastry cutter or fork
- Measuring cups and spoons
Importance of Each Tool
- Baking Pan: A good quality pan ensures even baking and helps achieve that perfect golden brown top.
- Large Mixing Bowls: These allow for easy mixing of ingredients without spills.
- Pastry Cutter or Fork: These tools help create that crumbly topping by breaking down butter into the dry ingredients efficiently.
Ingredients
Here’s what you will need to make this delicious Rhubarb Crisp:
For the Filling
- 5 cups rhubarb (frozen or fresh, chopped (about 600g))
- 3/4 cup granulated sugar (150g)
- 1/4 cup corn starch
For the Topping
- 1/2 cup butter (cold, cubed)
- 1/2 cup brown sugar (lightly packed)
- 1 1/2 cups rolled oats
- 1/2 cup whole wheat flour (or sub all purpose) (65 g)
How to Make Rhubarb Crisp
Step 1: Preheat the Oven
Preheat your oven to 375 degrees F (190 degrees C). Lightly grease an 8×8 or 9×9-inch baking pan to prevent sticking.
Step 2: Prepare the Filling
In a large bowl, stir together the rhubarb, granulated sugar, and corn starch. If using fresh rhubarb, use only 2 tablespoons of corn starch. Pour this mixture into your prepared pan evenly.
Step 3: Make the Topping
In another large bowl, combine the butter, brown sugar, rolled oats, and whole wheat flour. Use a pastry cutter, fork, or your hands to mix until crumbly. Spread this mixture over the rhubarb filling in the pan and press down lightly.
Step 4: Bake
Place the pan in the preheated oven and bake for 35-40 minutes. The topping should be golden brown on top while the edges become thick and bubbly. Once done, let it sit for about 10 minutes before serving with ice cream.
Enjoy your delicious homemade Rhubarb Crisp!
How to Serve Rhubarb Crisp
Rhubarb Crisp is a delightful dessert that can be enjoyed in various ways. Whether you’re hosting a gathering or enjoying a quiet evening at home, here are some serving suggestions to elevate your experience.
Classic with Ice Cream
- Add a scoop of vanilla ice cream on top for a creamy contrast to the tartness of the rhubarb.
Whipped Cream Delight
- Serve with freshly whipped cream for a light and fluffy addition that complements the crisp’s texture.
Yogurt Parfait
- Layer Rhubarb Crisp with Greek yogurt and granola for a healthy breakfast or snack option.
Drizzle of Caramel Sauce
- A drizzle of warm caramel sauce adds an indulgent touch and enhances the sweetness of the dish.
Fresh Mint Garnish
- Top with fresh mint leaves for a pop of color and a refreshing flavor boost.
Berry Compote Side
- Serve alongside a mixed berry compote for additional fruity flavors that pair well with rhubarb.

How to Perfect Rhubarb Crisp
Creating the perfect Rhubarb Crisp involves some key techniques. Here are tips to ensure your dessert turns out just right.
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Use fresh rhubarb – Fresh rhubarb yields better flavor and texture compared to frozen, giving your crisp a vibrant taste.
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Adjust sugar levels – Depending on the tartness of your rhubarb, you may want to modify the sugar content to suit your taste preferences.
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Properly mix toppings – Ensure that butter is cold when mixed with oats and sugar; this creates a crumbly topping that bakes beautifully.
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Bake until bubbly – Make sure to bake until the edges are thick and bubbly, indicating that the filling is fully cooked.
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Let it cool slightly – Allowing it to sit for about 10 minutes before serving helps set the filling and makes it easier to serve.
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Experiment with spices – Adding cinnamon or nutmeg can enhance the flavor profile, making your Rhubarb Crisp even more delicious.
Best Side Dishes for Rhubarb Crisp
While Rhubarb Crisp can stand alone as a delightful dessert, pairing it with complementary side dishes can enhance your dining experience. Here are some great options:
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Vanilla Ice Cream – The classic choice that balances the tartness of rhubarb perfectly.
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Coconut Whipped Cream – A dairy-free alternative that adds tropical notes while keeping it light.
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Granola – Crunchy granola provides additional texture and pairs well with both yogurt and crisp.
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Fruit Salad – A colorful mix of seasonal fruits can brighten up your plate and add freshness.
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Cheese Platter – A selection of cheeses complements the sweet-tart flavors beautifully, offering savory contrast.
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Biscotti – Crunchy biscotti makes for an excellent dipping companion, enhancing each bite.
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Chai Tea – A warm cup of chai tea adds spiced warmth that harmonizes nicely with Rhubarb Crisp.
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Sparkling Water – A refreshing beverage option that cleanses the palate between bites.
Common Mistakes to Avoid
Making Rhubarb Crisp is delightful, but there are a few common mistakes that can affect your final dish.
- Not measuring ingredients accurately: Ensure all ingredients are measured precisely. A slight variation can change the texture and flavor of your crisp.
- Using overly ripe or under ripe rhubarb: Choose rhubarb that is firm and tart. Overly ripe rhubarb may be too soft and sweet, which will alter the dish’s balance.
- Skipping the chilling step for butter: Cold butter is key for a crumbly topping. If your butter is warm, it will lead to a mushy texture instead of a crispy topping.
- Not letting it cool before serving: Allowing your Rhubarb Crisp to sit for about 10 minutes after baking helps the juices thicken. Serving it too soon may result in a soupy mess.
- Overbaking or underbaking: Keep an eye on your dessert while it bakes. Overbaking will dry it out, while underbaking leaves the filling runny.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover Rhubarb Crisp in an airtight container.
- It can last up to 3 days in the refrigerator.
Freezing Rhubarb Crisp
- Freeze any leftovers in a freezer-safe container.
- It will keep well for up to 3 months.
Reheating Rhubarb Crisp
- Oven: Preheat to 350°F (175°C) and reheat for about 15-20 minutes until warmed through.
- Microwave: Heat individual portions on medium power for 1-2 minutes, checking frequently.
- Stovetop: Place in a skillet over low heat with a splash of water to prevent drying out, stirring occasionally until heated.
Frequently Asked Questions
Here are some common questions about making Rhubarb Crisp that you might find helpful.
Can I use frozen rhubarb for this Rhubarb Crisp?
Yes! Frozen rhubarb works well in this recipe. Just thaw and drain excess liquid before using.
What can I serve with Rhubarb Crisp?
This dessert pairs beautifully with vanilla ice cream or whipped cream for added richness.
Is this recipe customizable?
Absolutely! You can add strawberries for a classic strawberry-rhubarb combination or experiment with different spices like cinnamon.
How can I make this Rhubarb Crisp gluten-free?
To make it gluten-free, substitute whole wheat flour with almond flour or another gluten-free alternative.
What if I don’t have corn starch?
If you don’t have corn starch, you can use all-purpose flour as an alternative thickener in this recipe.
Final Thoughts
Rhubarb Crisp is not just delicious; it’s also versatile and perfect for various occasions. Whether you serve it warm with ice cream or enjoy it as is, this dessert brings comfort and joy to every table. Feel free to customize it by adding fruits or adjusting sweetness levels to suit your taste!

Rhubarb Crisp
- Total Time: 50 minutes
- Yield: Serves about 8
Description
Indulge in the delightful taste of Rhubarb Crisp, a comforting dessert that strikes the perfect balance between sweet and tart. This easy-to-make dish features tender rhubarb enveloped in a buttery oat topping, making it an ideal choice for family gatherings or cozy weeknight dinners. Serve it warm with a scoop of vanilla ice cream for a truly irresistible treat that will leave everyone wanting more. With its simple preparation and versatile serving options, this Rhubarb Crisp is sure to become a beloved favorite in your home.
Ingredients
- 5 cups rhubarb (fresh or frozen, chopped)
- 3/4 cup granulated sugar
- 1/4 cup corn starch
- 1/2 cup cold butter (cubed)
- 1/2 cup brown sugar
- 1 1/2 cups rolled oats
- 1/2 cup whole wheat flour
Instructions
- Preheat the oven to 375°F (190°C) and grease an 8×8 or 9×9-inch baking pan.
- In a mixing bowl, combine rhubarb, granulated sugar, and corn starch. Pour into the prepared pan.
- In another bowl, mix cold butter, brown sugar, rolled oats, and whole wheat flour until crumbly. Sprinkle over the rhubarb mixture.
- Bake for 35-40 minutes until the topping is golden brown and bubbly. Let cool for 10 minutes before serving.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 piece (approximately 150g)
- Calories: 220
- Sugar: 14g
- Sodium: 90mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 31g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 20mg