This rhubarb strawberry crisp is one of those desserts that feels like a warm hug on a plate. I first tried it years ago when rhubarb was in season, and the combination of tart rhubarb with sweet strawberries instantly won me over. The crisp topping adds a delightful crunch that contrasts beautifully with the soft, juicy fruit beneath.

Making this crisp is straightforward and satisfying. It’s a great way to use up fresh rhubarb and strawberries when they’re at their peak, and the aroma that fills the kitchen while it bakes is simply irresistible. I often find myself sneaking a spoonful before it’s even cooled down.

What I love most is how versatile this dessert is. It’s perfect for casual family dinners, potlucks, or even a simple weekend treat. Whether served warm with a scoop of vanilla ice cream or enjoyed at room temperature, it never fails to bring smiles around the table.

Over time, I’ve learned a few tricks to make it just right—like using cold butter for the topping and letting it rest before serving so the filling sets nicely. It’s a recipe that feels both comforting and fresh, celebrating the best flavors of spring.

Quick Facts

Recipe Highlights

Whenever spring rolls around, I find myself reaching for rhubarb and strawberries to whip up this crisp. It’s a dessert that feels both nostalgic and fresh, reminding me of family gatherings and sunny afternoons. The tartness of rhubarb paired with the natural sweetness of strawberries creates a perfect balance that’s hard to resist. I usually make it when the fruits are at their peak, and it’s always a hit whether served warm or at room temperature. What makes it special for me is the crumbly topping that adds just the right amount of crunch to complement the juicy filling.

• Highlights fresh, seasonal rhubarb and strawberries for peak flavor
• Uses simple pantry ingredients that are easy to find
• Balances tart and sweet tastes naturally without being overly sugary
• Quick to prepare, making it ideal for busy weeknights or last-minute guests
• Topping adds a satisfying crunch that complements the soft fruit filling
• Flexible serving options—delicious warm or at room temperature

What You’ll Need

Here’s what you’ll need to bring this crisp together—fresh fruit, a few pantry basics, and some spices to enhance the flavor.

• 4 cups chopped rhubarb (about 1-inch pieces)
• 3 cups hulled and sliced strawberries
• 3/4 cup granulated sugar
• 2 tablespoons cornstarch
• 1 teaspoon vanilla extract
• 1 cup old-fashioned rolled oats
• 3/4 cup all-purpose flour
• 1/2 cup light brown sugar, packed
• 1/2 teaspoon ground cinnamon
• 1/4 teaspoon salt
• 1/2 cup unsalted butter, cold and cut into small cubes
• Optional: 1/4 cup chopped nuts (pecans or walnuts)

How to Make It

Follow these steps to assemble and bake your rhubarb strawberry crisp with ease.

1. Preheat your oven to 350°F (175°C).
2. In a large bowl, toss the rhubarb and strawberries with sugar, cornstarch, and vanilla extract until well combined.
3. Transfer the fruit mixture to a greased 9×13-inch baking dish, spreading it evenly.
4. In another bowl, mix the oats, flour, brown sugar, cinnamon, and salt.
5. Add the cold butter cubes to the dry ingredients and use your fingers or a pastry cutter to blend until the mixture resembles coarse crumbs.
6. If using, stir in the chopped nuts for added texture.
7. Sprinkle the oat mixture evenly over the fruit layer.
8. Bake for 35 to 40 minutes, until the topping is golden brown and the fruit is bubbling around the edges.
9. Let it cool for at least 10 minutes before serving to allow the filling to set.

Helpful Tips

A few pointers to help your crisp turn out perfectly every time.

• Use fresh, firm rhubarb stalks for the best texture and flavor.
• If your strawberries aren’t very sweet, adjust the sugar slightly to balance the tartness.
• Chilling the butter before mixing keeps the topping crumbly and flaky.
• Avoid overmixing the topping to maintain a nice crumbly texture.
• Let the crisp rest before serving so the filling thickens and isn’t too runny.

Ingredient Swaps

If you want to tweak the recipe or accommodate what you have on hand, here are some ingredient swaps that work well.

• Replace strawberries with raspberries or blueberries for a different berry twist.
• Use coconut oil instead of butter for a dairy-free option.
• Swap all-purpose flour with almond flour for a nuttier flavor and gluten-free version.
• Honey or maple syrup can substitute granulated sugar, but reduce the amount slightly.
• Omit nuts or use seeds like pumpkin or sunflower seeds if you prefer.

Storage Tips

Here’s how to keep your rhubarb strawberry crisp fresh and tasty after baking.

• Store leftovers in an airtight container in the refrigerator for up to 3 days.
• Reheat individual portions in the microwave or oven before serving to restore warmth and crispness.
• You can freeze the crisp (unbaked) for up to 2 months; thaw overnight in the fridge before baking.
• If freezing baked leftovers, wrap tightly and consume within 1 month for best quality.

What to Serve With It

This crisp pairs beautifully with a few simple accompaniments to round out the dessert experience.

• A scoop of vanilla ice cream or frozen yogurt
• A dollop of whipped cream
• A drizzle of crème fraîche for a tangy contrast
• A cup of hot herbal tea or freshly brewed coffee

Common Questions

Here are answers to some common questions about making and enjoying this crisp.

Nutritional Info