Hiđź‘‹ I’m MARILYN, a 34-year-old from the United Kingdom. Cooking is my passion, and I love sharing delicious, easy-to-follow recipes. Join me on marilynrecipes.com to explore a world of culinary delights, from comforting classics to innovative creations. Let’s make cooking fun and enjoyable for everyone! Cooking is about more than just food it’s about sharing stories and making memories.
Every spring, when the markets start filling with bright red strawberries and beautiful ruby rhubarb stalks, I immediately start thinking about one thing: Old-Fashioned Strawberry Rhubarb Crisp. The moment I see those ingredients side by side, I know exactly what I want to bake.
This Old-Fashioned Strawberry Rhubarb Crisp always reminds me of cozy afternoons spent baking while the kitchen fills with the sweet and tangy aroma of bubbling fruit. There’s something magical about the way strawberries soften into jammy sweetness while rhubarb adds its bright, tart personality. When the crisp topping turns golden and buttery, the whole dessert becomes pure comfort.
Whenever I make Old-Fashioned Strawberry Rhubarb Crisp, I feel like I’m carrying on a tradition. It’s the kind of dessert that feels timeless. It’s simple, rustic, and full of heart. I love serving it warm straight from the oven with a scoop of vanilla ice cream melting slowly over the crumbly topping.
This Old-Fashioned Strawberry Rhubarb Crisp has become one of my favorite desserts to share with friends and family. It’s the perfect balance of sweet and tart, crunchy and soft, warm and comforting.

Why I Love Making This Recipe
I adore making Old-Fashioned Strawberry Rhubarb Crisp because it feels effortless yet incredibly rewarding. The ingredients are simple, the preparation is easy, and the result always feels special.
I also love the beautiful contrast of flavors. Strawberries bring natural sweetness, while rhubarb delivers that delightful tang that makes every bite exciting. Together, they create a filling that bubbles beautifully beneath the crisp topping.
Another reason I keep coming back to this recipe is the topping. A buttery oat crumble that bakes into golden perfection. The texture becomes crispy on top while staying slightly tender underneath. It’s truly irresistible.
Most of all, I love that this dessert feels like home. It’s warm, comforting, and perfect for sharing.
Ingredients & Little Kitchen Secrets
Here’s everything I use to make my Old-Fashioned Strawberry Rhubarb Crisp.
Ingredients
For the filling:
- 3 cups fresh strawberries, hulled and sliced
- 3 cups rhubarb, chopped into 1-inch pieces
- 3/4 cup granulated sugar
- 2 tbsp cornstarch
- 1 tsp vanilla extract
- 1 tbsp lemon juice
For the crisp topping:
- 1 cup rolled oats
- 3/4 cup all-purpose flour
- 1/2 cup brown sugar
- 1/2 tsp cinnamon
- 1/4 tsp salt
- 1/2 cup cold unsalted butter, cubed
Little Kitchen Secrets
I always taste my strawberries before baking. If they’re very sweet, I slightly reduce the sugar so the rhubarb can shine.
Another trick I love is adding a splash of lemon juice. It brightens the flavor of the fruit filling beautifully.
When making the topping, I rub the cold butter into the flour mixture with my fingertips until it forms small crumbs. That’s the secret to a perfectly crisp topping.
How I Make It, Step by Step
- I start by preheating my oven to 180°C (350°F) and lightly greasing a baking dish.
- In a large bowl, I combine the sliced strawberries and chopped rhubarb.
- I sprinkle in the sugar, cornstarch, vanilla extract, and lemon juice. Then I gently toss everything together until the fruit is well coated.
- I pour the fruit mixture into the prepared baking dish and spread it evenly.
- In another bowl, I mix the oats, flour, brown sugar, cinnamon, and salt.
- I add the cold butter cubes and use my fingers to rub them into the mixture until crumbly.
- I sprinkle the crumble topping generously over the fruit filling.
- I bake the crisp for 35–40 minutes until the fruit filling bubbles and the topping turns golden brown.
- I let the crisp cool slightly before serving so the filling thickens beautifully.

How I Serve It at Home
I always serve Old-Fashioned Strawberry Rhubarb Crisp warm. That’s when it tastes the most comforting.
My favorite way to enjoy it is with a scoop of vanilla ice cream melting slowly into the warm fruit filling. The creamy sweetness balances the tangy rhubarb perfectly.
Sometimes I also serve it with freshly whipped cream or even a drizzle of custard. For brunch gatherings, I’ve even served small bowls of crisp alongside coffee, and everyone loves it.
Storage, Reheating & Make-Ahead Tips
This crisp stores beautifully, which makes it perfect for preparing ahead.
Storage:
I keep leftovers covered in the refrigerator for up to 4 days.
Reheating:
I reheat individual portions in the microwave for about 30 seconds, or warm the whole dish in the oven at 160°C for 15 minutes.
Make-Ahead:
I often assemble the crisp earlier in the day and refrigerate it until I’m ready to bake. It works wonderfully.
Freezing:
I freeze the unbaked crisp tightly wrapped for up to two months. When I want to bake it, I simply thaw and bake as usual.
100-Word Short Version
This Old-Fashioned Strawberry Rhubarb Crisp is a cozy dessert filled with sweet strawberries, tart rhubarb, and a buttery oat crumble topping. I toss fresh fruit with sugar, cornstarch, vanilla, and lemon juice, then top it with a simple mixture of oats, flour, brown sugar, cinnamon, and butter. After baking, the fruit turns jammy and bubbly while the topping becomes golden and crisp. I love serving it warm with vanilla ice cream or whipped cream. It’s simple, nostalgic, and perfect for spring and summer gatherings when strawberries and rhubarb are at their best.

Recipe Card
⏱️ Time
Prep Time: 15 minutes
Cook Time: 40 minutes
Total Time: 55 minutes
đź›’ Ingredients
Filling
- 3 cups strawberries, sliced
- 3 cups rhubarb, chopped
- 3/4 cup granulated sugar
- 2 tbsp cornstarch
- 1 tsp vanilla extract
- 1 tbsp lemon juice
Crisp Topping
- 1 cup rolled oats
- 3/4 cup all-purpose flour
- 1/2 cup brown sugar
- 1/2 tsp cinnamon
- 1/4 tsp salt
- 1/2 cup cold butter, cubed
👩‍🍳 Instructions
- Preheat oven to 180°C (350°F).
- Mix strawberries, rhubarb, sugar, cornstarch, vanilla, and lemon juice.
- Spread fruit mixture into a baking dish.
- Combine oats, flour, brown sugar, cinnamon, and salt.
- Rub cold butter into mixture until crumbly.
- Sprinkle topping over fruit evenly.
- Bake for 35–40 minutes until golden and bubbly.
- Cool slightly before serving.
📝 Notes
Use fresh rhubarb for the best tangy flavor.
Frozen fruit works too but may need extra cornstarch.
Serve warm with ice cream for the ultimate dessert experience.
🍽️ Nutrition (per serving)
Calories: 310 kcal
Sugar: 28g
Fat: 12g
Saturated Fat: 7g
Carbohydrates: 48g
Fiber: 4g
Protein: 3g
Sodium: 120mg
Cholesterol: 30mg

Old-Fashioned Strawberry Rhubarb Crisp
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 8 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
This Old-Fashioned Strawberry Rhubarb Crisp combines sweet strawberries and tart rhubarb baked under a buttery oat crumble topping. It’s a warm, comforting dessert perfect for spring and summer gatherings.
Ingredients
- 3 cups strawberries, sliced
- 3 cups rhubarb, chopped
- 3/4 cup granulated sugar
- 2 tbsp cornstarch
- 1 tsp vanilla extract
- 1 tbsp lemon juice
- 1 cup rolled oats
- 3/4 cup all-purpose flour
- 1/2 cup brown sugar
- 1/2 tsp cinnamon
- 1/4 tsp salt
- 1/2 cup cold butter, cubed
Instructions
- Preheat oven to 180°C (350°F).
- Mix strawberries, rhubarb, sugar, cornstarch, vanilla, and lemon juice.
- Spread fruit mixture into baking dish.
- Combine oats, flour, brown sugar, cinnamon, and salt.
- Rub butter into mixture until crumbly.
- Sprinkle topping over fruit.
- Bake 35–40 minutes until golden.
- Cool slightly before serving.
Notes
Taste strawberries before baking to adjust sweetness. Frozen fruit can be used but may require extra cornstarch. Serve warm with vanilla ice cream.
Nutrition
- Serving Size: 1 serving
- Calories: 310
- Sugar: 28g
- Sodium: 120mg
- Fat: 12g
- Saturated Fat: 7g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 48g
- Fiber: 4g
- Protein: 3g
- Cholesterol: 30mg
Conclusion
Making Old-Fashioned Strawberry Rhubarb Crisp always fills my kitchen with warmth and joy. I love how simple ingredients transform into something so comforting and delicious. The bubbling fruit, the golden topping, and the sweet aroma make this dessert feel like a hug in a bowl.
Whenever I bake this crisp, it reminds me that the best recipes are often the simplest ones. They bring people together, create memories, and make ordinary days feel special.
