Best Rhubarb Crisp
This Best Rhubarb Crisp is a delightful dessert that combines the sweet and tart flavor of rhubarb with a crunchy oat and brown sugar topping. Perfect for gatherings, potlucks, or simply enjoying at home, this recipe highlights the unique taste of rhubarb while being easy to prepare. With its warm, comforting nature, it’s sure to become a family favorite.
Why You’ll Love This Recipe
- Simple Preparation: This recipe takes just 15 minutes of prep time, making it an easy choice for busy bakers.
- Delicious Flavor: The combination of sweet and tart rhubarb paired with a crunchy topping creates an irresistible dessert.
- Versatile Serving Options: Enjoy this crisp warm or cold, and pair it with whipped cream or vanilla ice cream for added indulgence.
- Crowd-Pleasing Dessert: Serve it at gatherings and watch your guests rave about this classic treat.
- Healthy Ingredients: Rhubarb is low in calories and high in fiber, making this dessert a guilt-free option.
Tools and Preparation
To make the Best Rhubarb Crisp, you’ll need a few essential tools that will make the baking process smooth and enjoyable.
Essential Tools and Equipment
- 8×8-inch baking dish
- Large mixing bowl
- Measuring cups and spoons
- Mixing spoon
- Oven mitts
Importance of Each Tool
- 8×8-inch baking dish: This size is ideal for even baking and portion control, ensuring everyone gets a generous serving.
- Large mixing bowl: A spacious bowl allows you to mix all ingredients without any mess, making preparation easier.
Ingredients
This incredible crisp is made with a sweet and tart rhubarb filling and it’s topped with a crunchy oat and brown sugar streusel.
For the Filling
- 4 cups (500g) rhubarb (cut into 1/2 chunks)
- 3/4 cup (150g) granulated sugar
- 1/4 cup (30g) all-purpose flour
- 1 tsp cinnamon
For the Topping
- 1 cup (125g) all-purpose flour
- 1/2 cup (45g) rolled oats
- 1/2 cup (100g) packed brown sugar
- 1/2 cup (114g) unsalted butter, melted
How to Make Best Rhubarb Crisp
Step 1: Preheat the Oven
Preheat your oven to 350F to prepare for baking.
Step 2: Prepare the Filling
In a large bowl, toss together the rhubarb, granulated sugar, flour, and cinnamon until all pieces are coated. Transfer the mixture into an 8×8-inch baking dish.
Step 3: Prepare the Topping
In another bowl, mix together the flour, rolled oats, and brown sugar. Pour in the melted butter and stir until everything is moistened. Use your hands to break up the mixture into bite-sized pieces. Sprinkle this topping evenly over the rhubarb filling.
Step 4: Bake
Place the baking dish in your preheated oven. Bake for 40-45 minutes or until the top is lightly browned and you see bubbling from the filling.
Step 5: Serve
Once baked, let it cool slightly. Serve warm or cold with sweetened whipped cream or vanilla ice cream if desired. Enjoy your delicious Best Rhubarb Crisp!
How to Serve Best Rhubarb Crisp
Serving Best Rhubarb Crisp can elevate any gathering or cozy night in. Here are some delightful ways to enjoy this sweet and tart dessert.
With Whipped Cream
- A dollop of lightly sweetened whipped cream adds a creamy texture that complements the crisp perfectly.
With Vanilla Ice Cream
- Serving warm rhubarb crisp with a scoop of vanilla ice cream creates a delightful contrast of temperatures and flavors.
As a Breakfast Treat
- Enjoy leftover rhubarb crisp for breakfast, paired with yogurt for a sweet and tangy start to your day.
With Fresh Berries
- Garnish with fresh strawberries or blueberries to enhance the fruity flavors while adding a pop of color.
In Individual Servings
- For a more elegant presentation, serve in small ramekins topped with extra streusel and ice cream on the side.

How to Perfect Best Rhubarb Crisp
To ensure your Best Rhubarb Crisp is as delicious as possible, consider these helpful tips:
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Use Fresh Rhubarb: Fresh rhubarb provides the best flavor and texture. Look for firm stalks that are vibrant in color.
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Adjust Sweetness: Depending on your taste preferences, you can adjust the sugar content. Taste the filling before baking and modify if necessary.
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Add Spices: Experiment with spices like nutmeg or ginger to add complexity to the filling.
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Chill Butter: For an even crunchier topping, chill the melted butter slightly before mixing it into the streusel.
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Don’t Overbake: Keep an eye on your crisp while it bakes. Remove it when the top is golden brown and the filling is bubbling for optimal results.
Best Side Dishes for Best Rhubarb Crisp
Pairing side dishes with your Best Rhubarb Crisp can make for an unforgettable meal. Here are some tasty options:
- Vanilla Yogurt: A smooth and creamy side that balances out the tartness of the rhubarb.
- Fruit Salad: A refreshing mix of seasonal fruits will complement the sweetness of your dessert beautifully.
- Cheese Plate: A selection of cheeses, such as brie or goat cheese, provides a savory contrast to the crisp.
- Nutty Granola: Serve alongside for a crunchy texture that enhances each bite.
- Savory Scones: Herb-infused scones can provide a delightful balance to the sweetness of rhubarb.
- Coffee or Tea: A hot beverage pairs wonderfully, enhancing the cozy feel of enjoying warm dessert.
Common Mistakes to Avoid
When making the Best Rhubarb Crisp, it’s easy to make a few common mistakes. Knowing what to avoid will help you achieve that perfect dessert.
- Using overly ripe rhubarb: Overripe rhubarb can be too soft and mushy. Choose firm, fresh rhubarb for the best texture.
- Not measuring ingredients accurately: Inaccurate measurements can throw off the balance of flavors. Use a kitchen scale or measuring cups for precision.
- Skipping the cinnamon: This spice enhances the flavor of your rhubarb filling. Don’t skip it; it adds warmth and depth!
- Baking at the wrong temperature: Baking too low might result in soggy filling. Stick to 350F for a beautifully baked crisp.
- Not letting it cool: Cutting into your crisp while it’s still hot can make it fall apart. Allow it to cool slightly before serving for better slices.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover Best Rhubarb Crisp in an airtight container.
- It will last up to 5 days in the refrigerator.
Freezing Best Rhubarb Crisp
- Freeze the crisp in a freezer-safe container or wrap tightly with plastic wrap.
- It can be frozen for up to 3 months.
Reheating Best Rhubarb Crisp
- Oven: Preheat your oven to 350F and bake for about 15-20 minutes until warmed through.
- Microwave: Heat individual portions on high for 30-60 seconds, checking frequently.
- Stovetop: Place in a skillet over low heat, stirring occasionally until warmed.
Frequently Asked Questions
Here are some common questions about making the Best Rhubarb Crisp.
Can I use frozen rhubarb for this recipe?
Yes, you can use frozen rhubarb! Just thaw and drain any excess moisture before using it in your crisp.
What if I don’t have oats?
If you don’t have rolled oats, you can substitute with crushed nuts or additional flour for a different texture.
How can I enhance the flavor of my Best Rhubarb Crisp?
Adding vanilla extract or citrus zest can elevate the flavor profile of your crisp significantly.
Is this recipe customizable?
Absolutely! You can mix in strawberries or apples for a delightful twist on the traditional recipe.
Final Thoughts
The Best Rhubarb Crisp is not only delicious but also versatile! Feel free to customize it with your favorite fruits or spices. This warm, comforting dessert is perfect for any occasion, whether you’re hosting friends or treating yourself. Don’t hesitate to try this recipe and enjoy every bite!

Best Rhubarb Crisp
- Total Time: 1 hour
- Yield: Serves approximately 8 people 1x
Description
Indulge in the comforting delight of the Best Rhubarb Crisp, a scrumptious dessert that harmoniously blends the sweet-tart flavor of fresh rhubarb with a crunchy oat and brown sugar topping. Perfect for family gatherings, potlucks, or a cozy night in, this recipe is not only easy to prepare but also showcases the unique essence of rhubarb. With its warm aroma and delectable taste, this crisp is destined to become a beloved favorite at your table.
Ingredients
- 4 cups rhubarb (cut into 1/2" chunks)
- 3/4 cup granulated sugar
- 1/4 cup all-purpose flour
- 1 tsp cinnamon
- 1 cup all-purpose flour (for topping)
- 1/2 cup rolled oats
- 1/2 cup packed brown sugar
- 1/2 cup unsalted butter (melted)
Instructions
- Preheat your oven to 350F.
- In a large mixing bowl, combine rhubarb, granulated sugar, flour, and cinnamon. Transfer the mixture to an 8×8-inch baking dish.
- In another bowl, mix flour, oats, and brown sugar. Stir in melted butter until moistened. Sprinkle this topping over the rhubarb mixture.
- Bake for 40-45 minutes until the top is golden brown and the filling is bubbling.
- Allow to cool slightly before serving warm or cold, optionally topped with whipped cream or vanilla ice cream.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 piece (approximately 120g)
- Calories: 230
- Sugar: 14g
- Sodium: 120mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 34g
- Fiber: 3g
- Protein: 2g
- Cholesterol: 20mg