Easy Strawberry Rhubarb Crisp Recipe Ready in 1 Hour

When I need a dessert that looks impressive but barely takes any effort, I always come back to this easy strawberry rhubarb crisp recipe. It’s been on my family’s table more times than I can count, and it never disappoints.

What makes it so special is that creamy sour cream rhubarb filling tucked inside a flaky pie crust, all topped with a golden, buttery crumble. It’s honestly one of those desserts that tastes like you spent hours on it, but the prep takes just 15 minutes.

I’ve made this for busy weeknights, backyard gatherings, and everything in between. My kids ask for it every single rhubarb season. Trust me, once you try it, you’ll completely understand why.

Table of Contents

Table of Contents

Why You’ll Love This Easy Strawberry Rhubarb Crisp Recipe

Honestly, there are so many reasons to make this one. Here’s why it keeps showing up in my kitchen again and again:

• Ready in just over an hour – Only 15 minutes of prep, then the oven does all the work for you.
• Simple ingredients you probably already have – Flour, sugar, butter, sour cream. Nothing fancy or hard to find.
• Seriously crowd-pleasing flavor – That creamy, tangy filling with the buttery crumble topping wins everyone over every single time.
• Perfect for any occasion – Weeknight dessert or a gathering centerpiece, it fits right in either way.
• Totally beginner-friendly – If you can whisk and sprinkle, you can absolutely make this pie.

Equipment You Will Need

Nothing complicated here, I promise. You just need a few basic kitchen tools to pull this together:

• 9-inch pie pan – This is the right size for the crust and filling to bake up perfectly.
• Medium mixing bowl – For whisking together your creamy filling.
• Small mixing bowl – For mixing up that buttery crumble topping.
• Whisk – Gets the filling smooth and lump-free fast.
• Measuring cups and spoons – Accurate measurements really do matter here.
• Oven – Preheated and ready to go before you start.

Easy Strawberry Rhubarb Crisp Recipe Ingredients

Here’s everything you need to pull this together. I always lay it all out before I start so nothing gets forgotten mid-bake.

• 1 nine-inch unbaked pie crust
• 4 cups fresh rhubarb, chopped into roughly half-inch pieces
• 1 large egg
• 1 and one-half cups white granulated sugar
• 1 cup full-fat sour cream
• One-third cup all-purpose flour (this goes into the creamy filling)
• One-half cup all-purpose flour (this one is for the crumble topping)
• One-half cup packed brown sugar
• One-quarter cup unsalted butter, melted

Just a quick heads up on those two flour amounts. They look similar, but they do different jobs. The smaller amount goes straight into your filling mixture, and the larger amount gets combined with the brown sugar and butter to make that gorgeous crumble on top. Don’t mix them up or you’ll end up with a very different result.

Ingredient Notes and Substitutions for This Easy Strawberry Rhubarb Crisp Recipe

I’ve made this pie enough times to know what works and what doesn’t when you need to swap something out. Here’s what you need to know:

• Fresh vs. frozen rhubarb – Fresh rhubarb is absolutely my first choice here. The flavor is brighter and the texture holds up beautifully. But frozen works in a pinch. Just thaw it completely first and drain off all that extra liquid. Skipping that step will make your filling watery and sad.
• Sour cream – Full-fat sour cream gives you that rich, creamy filling I love so much. If you don’t have any, full-fat plain Greek yogurt is a solid swap. It’s a little tangier but still delicious.
• White sugar – This sweetens the filling and balances the rhubarb’s natural tartness. Don’t cut it down too much or the filling will taste sharp.
• Brown sugar – This is what gives your crumble topping that warm, caramel-like depth. Light or dark brown sugar both work fine here.
• Butter – Unsalted butter is my go-to. If you only have salted butter on hand, just use it. It won’t ruin anything, I promise.

How to Make This Easy Strawberry Rhubarb Crisp Recipe

This is honestly one of the most straightforward pies I’ve ever made. Just follow each step in order and you’ll be pulling a gorgeous golden dessert out of the oven before you know it.

Step 1: Prep Your Oven and Crust

Start by preheating your oven to 450 degrees F. While it heats up, go ahead and press your unbaked pie crust into the 9-inch pie pan. Make sure it’s sitting snug against the edges with no air pockets underneath.

Step 2: Add the Rhubarb Filling

Spread your chopped rhubarb in an even layer right over the bottom of the crust. You want it distributed evenly so every slice gets a good amount. Then grab your medium bowl and whisk together the egg, white sugar, sour cream, and that one-third cup of flour until the mixture is completely smooth. Pour it slowly and evenly over all that rhubarb.

Step 3: Make and Add the Crumble Topping

In your small bowl, stir together the one-half cup of flour and the packed brown sugar. Pour in the melted butter and mix it until everything comes together in a crumbly, clumpy texture. It should look a little like wet sand. Sprinkle it evenly all the way across the top of the filling. Don’t rush this part. Even coverage means an even golden topping once it bakes.

Step 4: Bake Your Easy Strawberry Rhubarb Crisp Recipe

Slide the pie into your preheated 450 degree F oven and bake for 15 minutes. Then, without opening the oven too long, reduce the temperature to 350 degrees F and keep baking for about 40 more minutes. You’re looking for edges that have puffed up nicely and a topping that’s turned a deep golden brown. The center might still wiggle a little when you pull it out. That’s completely normal. Don’t panic. It firms up beautifully as it cools, so let it rest completely before you even think about slicing into it.

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Tips for the Best Easy Strawberry Rhubarb Crisp Recipe

I’ve learned a few things the hard way with this pie. Save yourself the trouble and keep these in mind before you start:

• Cool it completely before slicing – I know it’s tempting to cut in early, but please don’t. The filling needs time to set up properly. Cut too soon and it’ll run everywhere. Give it at least an hour on the counter.
• Frozen rhubarb needs extra attention – Thaw it all the way through and drain it really well. Pat it dry if you need to. Extra moisture in the filling will make it watery and loose.
• A jiggly center is totally fine – When you pull it from the oven, the middle will wobble a bit. That’s not underbaked. It firms up as it cools, so trust the process.
• Check doneness visually – You’re looking for edges that have puffed up and a crumble topping that’s a deep, even golden brown. Those two signs together mean it’s ready to come out.

Serving Suggestions

This pie is honestly delicious any way you serve it. Here are my favorite ways to bring it to the table:

• A big scoop of vanilla ice cream – Warm pie plus cold ice cream is an absolute dream combination. My kids go crazy for it every time.
• A dollop of whipped cream – Light, simple, and lets that creamy rhubarb filling really shine.
• Warm or cold – Both are genuinely great. Warm feels cozy and indulgent. Cold the next day is somehow just as satisfying.
• At gatherings or family dinners – Slice it up and set it out. It disappears fast, so don’t be surprised when people ask for the recipe.

Storage and Reheating

Leftovers keep really well in the fridge. Just cover the pie pan tightly with plastic wrap or foil and store it for up to 3 days. The filling stays creamy and the crust holds up nicely when it’s stored properly.

When you’re ready for another slice, you’ve got two easy options. Pop it in the oven at 350 degrees F for about 10 minutes to get that topping crispy again. Or just microwave a slice for 30 to 45 seconds if you want something quick and warm.

Nutritional Information for This Easy Strawberry Rhubarb Crisp Recipe

Here’s a quick look at what’s in each slice. Keep in mind these are estimates, and your actual numbers may vary a little depending on the specific brands and ingredients you use.

• Calories: 420
• Fat: 16g (Saturated Fat 8g, Unsaturated Fat 7g, Trans Fat 0g)
• Carbohydrates: 65g
• Fiber: 2g
• Sugar: 48g
• Protein: 5g
• Cholesterol: 55mg
• Sodium: 180mg

Frequently Asked Questions About This Easy Strawberry Rhubarb Crisp Recipe

Can you use frozen rhubarb in this easy strawberry rhubarb crisp recipe?

Yes, you can. Just make sure you thaw it completely and drain off all the extra liquid before it goes into the crust. Pat it dry if needed. Skipping that step is the number one reason frozen rhubarb turns a filling watery.

Why is my rhubarb pie filling runny?

Most likely you sliced into it too soon. The filling needs to cool completely before it sets up properly. Wet rhubarb is another common culprit, so always drain frozen rhubarb well.

Can you make this sour cream rhubarb pie ahead of time?

Absolutely. Bake it the day before, let it cool fully, then cover and refrigerate it. It slices beautifully the next day and the flavor is just as good.

How do you know when a rhubarb crisp is done baking?

Look for edges that have puffed up and a crumble topping that’s deep golden brown all over. The center will still jiggle slightly, and that’s perfectly fine.

Share Your Results

I really hope you love this pie as much as my family does. If you give it a try, I’d love to hear how it turned out for you. Drop a rating or leave a comment below and let me know what you thought.

And if you snap a photo, please share it on social media and tag Frosty Recipes. Seeing your results honestly makes my day. You can also find us on Facebook!

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