Strawberry rhubarb crisp is peak spring dessert energy — juicy, tart fruit meets a buttery golden crisp topping that’ll have everyone asking for thirds. This isn’t a fussy bake. It’s comfort food that tastes like you actually tried (and you did, good job). One bowl and you’ll understand why this combo has been winning since literally forever.
Why You’ll Love This Strawberry Rhubarb Crisp

- Crispy, buttery topping that makes your spoon do a little happy dance every single time you dig in 🧈
- No fancy techniques — just fruit, sugar, and oats doing their thing while you sit back and feel accomplished
- Spring-to-summer golden moment that pairs with ice cream, whipped cream, or just your courage and a spoon 🌞
Ingredients You’ll Need
- 1 lb fresh strawberries — hulled and halved
- 4 cups fresh rhubarb — chopped into 1-inch pieces
- ¾ cup sugar, 2 tbsp cornstarch, 1 tsp vanilla extract — for the fruit filling
- 1 cup old-fashioned oats, ¾ cup flour, ½ cup cold butter (cubed), ½ cup brown sugar, ¼ tsp salt, ¼ tsp cinnamon — for the crisp topping
- 9×13 baking dish, basic mixing bowls, measuring spoons — your standard kitchen crew
Easy Strawberry Rhubarb Crisp Swaps
- No rhubarb? → Use extra strawberries or swap in raspberries for that tart note that makes this whole thing sing
- Oat-free zone? → Replace oats with crushed granola, chopped almonds, or pecans for that same crumbly magic 🥜
How to Make Strawberry Rhubarb Crisp
Step 1: Prep Your Fruit
Toss strawberries and rhubarb with sugar, cornstarch, and vanilla in your 9×13 baking dish. The cornstarch is doing the heavy lifting here — it’ll thicken all those beautiful juices so your crisp isn’t a soggy situation (we’ve all been there, no judgment). Give everything a gentle stir until the fruit is evenly coated, then let it sit while you make the topping 🍓
Step 2: Make the Crisp Topping
Mix oats, flour, brown sugar, salt, and cinnamon in a separate bowl. Now here’s the key: cut in cold butter until the mixture looks like coarse breadcrumbs — big, tender, crumbly pieces that’ll turn golden and ridiculous in the oven. If it looks like wet sand, you’re winning. If butter is melting and getting incorporated too much, your topping won’t crisp up right, so work fast and keep everything chilled 🧈
Step 3: Bake Until Golden
Spread the topping evenly over your fruit and bake at 350°F for 40–45 minutes. You’re looking for a deep golden-brown top and fruit that’s bubbling at the edges — that’s your signal that the filling is set and the oats are doing their crispy best. Let it cool for at least 10 minutes because molten fruit respects no one, not even your tongue. If you can wait 20 minutes, you’ll get even better texture and easier serving 🔥
Recipe Variations & Tips
- Make it ahead — Prep the fruit mixture and crisp topping separately the day before, then assemble and bake when you’re ready for zero stress and all reward
- Double the topping — If you’re a crispy-topping person (and who isn’t), go ahead and make 1.5× the topping recipe for extra crunch on top
- Spice it up — Add ¼ teaspoon ginger or nutmeg to the fruit filling for subtle warmth that plays beautifully with rhubarb’s tartness
- Brown butter method — For next-level nutty flavor, brown your butter first, let it cool slightly, then cut it into the topping (this is optional but absolutely worth trying)
Serving & Storage
| Topic | Notes |
|---|---|
| Best serving ideas | Serve warm with vanilla ice cream, whipped cream, or Greek yogurt while the crisp is still crackling and perfect ✨ |
| Fridge storage | Cover and refrigerate up to 3 days; the topping will soften but flavor stays great |
| Reheating | Reheat gently at 325°F for 10–15 minutes to bring back that crispy-top magic without drying things out |
| Freezer storage | Bake completely, cool fully, then freeze in an airtight container up to 2 months 🧊 |
Nutrition Notes
Print
strawberry rhubarb crisp
A delightful strawberry rhubarb crisp that combines the sweetness of strawberries with the tartness of rhubarb, topped with a crunchy oat topping. Perfect for any seasonal gathering!
- Total Time: 70 minutes
- Yield: 8 servings 1x
Ingredients
4 cups fresh rhubarb, chopped
2 cups fresh strawberries, hulled and sliced
1 cup granulated sugar
2 tablespoons cornstarch
1 teaspoon vanilla extract
1 teaspoon lemon juice
1 cup rolled oats
1/2 cup all-purpose flour
1/2 cup brown sugar
1/4 cup unsalted butter, melted
1/2 teaspoon cinnamon
Instructions
1. Preheat the oven to 350°F (175°C).
2. In a large bowl, combine the rhubarb, strawberries, sugar, cornstarch, vanilla extract, and lemon juice. Mix well and pour into a greased 9×13 inch baking dish.
3. In another bowl, combine the rolled oats, all-purpose flour, brown sugar, melted butter, and cinnamon. Mix until crumbly.
4. Sprinkle the oat mixture evenly over the fruit mixture in the baking dish.
5. Bake for 45-50 minutes or until the topping is golden brown and the fruit is bubbly.
6. Let cool for a few minutes before serving. Enjoy warm with ice cream or whipped cream!
Notes
For a twist, add a pinch of nutmeg to the oat topping.
This crisp can be made ahead of time and reheated in the oven before serving.
- Prep Time: 20 minutes
- Cook Time: 50 minutes
- Category: Seasonal & Party Feasts 🎉
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Nutrition
- Serving Size: 1 serving
- Calories: 250 kcal
- Sugar: 20g
- Sodium: 5mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 3g
- Protein: 2g
- Cholesterol: 15mg
Keywords: strawberry, rhubarb, dessert, crisp
This strawberry rhubarb crisp is naturally rich in vitamin C and fiber thanks to the fruit, while the buttery oat topping keeps things indulgent but totally reasonable. The filling is relatively light — it’s really the topping that brings the calories, so if you’re watching portions, a smaller scoop still delivers serious flavor. One serving is genuinely satisfying, especially when paired with ice cream or whipped cream.
- Serving Size: 1 cup (approximately ⅛ of the 9×13 pan)
- Calories: 285 kcal
- Protein: 3 g
- Carbs: 42 g
- Fat: 12 g
- Sodium: 145 mg
FAQ
Why is my strawberry rhubarb crisp topping soggy?
Cold butter is your best friend here — if it melts too early while mixing, your topping won’t develop that crispy texture. Keep butter cubed and chilled, work fast, and resist over-mixing. Also double-check that you’re using old-fashioned oats, not instant, since instant oats absorb moisture faster.
Can I use frozen strawberries and rhubarb?
Totally, but thaw them first and drain any excess liquid to prevent a waterlogged filling. Frozen rhubarb works great since it’s already been picked at peak ripeness — just give it the same treatment and you’re golden.
How do I know when the crisp is actually done?
The topping should be deep golden-brown (not pale), and you should see fruit bubbling actively around the edges of the dish. If the top looks done but edges aren’t bubbling yet, give it another 5 minutes — the filling needs to come to a proper bubble for the cornstarch to do its job.