The air is filled with the sweet and tangy aroma of baked rhubarb as this Rhubarb Crisp bubbles away in the oven, creating a delightful contrast of textures. This simple dessert takes just over an hour from start to finish, and the combination of tart rhubarb and a sweet, crunchy topping is what makes it a timeless favorite. Whether you’re looking for a way to use up fresh rhubarb or just craving a comforting dessert, this recipe delivers.
This recipe is perfect for anyone craving a delicious, homemade treat that celebrates spring’s fresh produce. Ideal for family gatherings or a cozy night in, this crisp can also be made ahead of time and stored for later enjoyment.
Why You’ll Love This Recipe
- The tartness of rhubarb perfectly balances the sweet, crumbly topping.
- It’s a quick recipe, taking just 10 minutes to prep.
- The crisp develops a beautiful golden crust while baking.
- It’s a fantastic way to use seasonal rhubarb in your baking.
What You’ll Need
Gather these ingredients to make your Rhubarb Crisp:
For the Filling
- 4 cups rhubarb, chopped
- 1 cup granulated sugar
- 1 tablespoon cornstarch
- 1 teaspoon vanilla extract
For the Topping
- 1 cup rolled oats
- 1 cup all-purpose flour
- 1/2 cup brown sugar
- 1/2 cup butter, melted
- 1/2 teaspoon cinnamon
Note: Fresh rhubarb works best.
Substitutions & Swaps
- Use almond flour for gluten-free.
- Swap rhubarb for apples or berries.
- Maple syrup can replace granulated sugar.
- Olive oil can replace melted butter.
How to Make It
Creating this crisp is straightforward and rewarding.
Preheat
Preheat your oven to 350°F (175°C).
Mix Filling
In a bowl, mix rhubarb, granulated sugar, cornstarch, and vanilla. Pour the mixture into a greased baking dish.
Prepare Topping
In another bowl, combine oats, flour, brown sugar, melted butter, and cinnamon until crumbly.
Assemble
Sprinkle the oat mixture over the rhubarb layer evenly.
Bake
Bake for 35-40 minutes until the crisp is golden and bubbly.
Cool
Let cool slightly before serving to enhance flavors.
How to Store It
Fridge: Store in an airtight container for up to 3 days.
Freezer: Yes, freeze for up to 3 months.
Reheat: Microwave for 30-60 seconds or bake at 350°F for 10 minutes.
Tips for Best Results
- Use stalks of rhubarb that are firm and red for the best flavor.
- Ensure the topping is evenly distributed for even crispness.
- Let the crisp cool slightly before serving; this helps it set.
- Serve warm with a scoop of vanilla ice cream for an extra treat.
Serving Suggestions
- Serve with whipped cream for added richness.
- Pair with vanilla ice cream to complement the tartness.
- Enjoy as a dessert during spring picnics or gatherings.




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