The Ultimate Easy Strawberry Crumble Recipe: Juicy Berries & Crispy Oat Topping
There’s nothing quite like the joy of fresh strawberry season, and what better way to celebrate its vibrant bounty than with this incredible strawberry crumble? Often known interchangeably as strawberry crisp, this delightful dessert is a testament to simple, wholesome ingredients coming together to create something truly magical. It showcases an abundance of rich, sweet, and juicy strawberries, perfectly complemented by a golden, crunchy oat and pecan crumble topping. The best part? This entire dessert can be prepped in just about 15 minutes, making it an ideal choice for busy weeknights or spontaneous gatherings.

Crisps and crumbles hold a special place in my heart, especially when made with succulent fresh fruit! Much like my beloved blueberry and apple crumble, this strawberry version delivers an exquisite harmony of vibrant fruit flavors and satisfying contrasting textures. The warm, tender berry filling underneath a buttery, crisp streusel is simply irresistible.
Strawberry season is always a highlight of my year, offering endless possibilities for delicious homemade treats. From elegant vanilla strawberry cakes and decadent chocolate strawberry cakes to indulgent strawberry crunch cheesecakes, sweet, ripe strawberries are consistently a winning ingredient in my kitchen. Their natural sweetness and slight tang make them incredibly versatile for both baking and simple snacking.
This particular crumble recipe is a fantastic choice for warmer weather, thanks to its minimal prep time and the way it beautifully highlights the fresh fruit. It’s become a go-to dessert for casual potlucks, summer barbecues, and especially 4th of July celebrations, where its red hue fits right in! And, as a non-negotiable rule in my household, serving it with a generous scoop of creamy vanilla ice cream is absolutely mandatory. The cold ice cream melting into the warm, bubbly crumble creates an experience that is pure bliss.
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Why You’ll Fall in Love with This Strawberry Crumble!
- Bursting with Juicy Strawberries: Prepare your taste buds for an explosion of natural sweetness and bright, tangy flavor in every single bite. This recipe truly lets the fresh strawberries shine, allowing their delicious juices to create a warm, delightful sauce as they bake. It’s the perfect way to enjoy peak-season berries.
- Irresistibly Crunchy Oat Topping: The star of any good crumble is its topping, and this one does not disappoint! Crafted with hearty rolled oats, rich butter, all-purpose flour, and crunchy pecans, it bakes into a perfectly golden, crispy, and satisfyingly textured layer. This delightful crunch provides a wonderful contrast to the soft, tender fruit filling below.
- Effortlessly Simple & Deeply Satisfying: Forget complicated baking projects! This is a straightforward recipe designed for ease. With just 15 minutes of active preparation, you can have this beautiful dessert ready for the oven. The longest part of the process is simply waiting for it to bake to perfection, filling your home with an incredible aroma.
- So Much Easier Than Pie: While I adore the classic charm of a strawberry pie, the effort involved in making and rolling out a perfect pastry crust can be daunting. This strawberry crisp delivers all the comforting, fruity goodness of a pie, but without the fuss of a bottom crust. It’s a forgiving dessert that’s hard to mess up!
- Perfect for Any Occasion: Whether you’re hosting a summer barbecue, bringing a dish to a potluck, or simply craving a comforting dessert on a cool evening, this strawberry crumble fits the bill. Its vibrant appearance and delicious taste make it a crowd-pleaser for any gathering, big or small.
- Versatile Serving Options: While a scoop of vanilla ice cream is a classic accompaniment, this crumble is also fantastic with a dollop of whipped cream, a drizzle of crème fraîche, or even a simple custard. It adapts beautifully to how you want to enjoy it.
Essential Ingredients for Your Delicious Crumble

Crafting the perfect strawberry crumble starts with high-quality ingredients. Here’s what you’ll need and why each component is important:
- Fresh Strawberries: The star of the show! For the absolute best flavor, I highly recommend making this recipe when strawberries are in season and at their peak ripeness. Look for berries that are bright red, plump, and fragrant. You’ll need to hull and halve or quarter them, depending on their size, for even cooking and distribution.
- Cornstarch: This is a crucial thickening agent for the strawberry filling. It helps to absorb excess moisture released by the berries during baking, preventing a watery consistency and ensuring a beautifully saucy, not soupy, fruit layer.
- Lemon (Zest & Juice): A touch of fresh lemon zest and juice isn’t just for brightness; it’s a secret weapon! The acidity cuts through the sweetness of the strawberries and sugar, enhancing their natural flavor and adding a refreshing zing that elevates the entire dessert.
- Whole Oats (Rolled Oats): For the streusel topping, old-fashioned or rolled oats are your best bet. They provide that classic chewy-crispy texture that defines a perfect crumble. Avoid steel-cut oats, as they won’t soften properly. Quick-cook oats can be used in a pinch, but be aware that the topping might be more crumbly and less chewy.
- Light Brown Sugar: This provides a wonderful depth of sweetness and a hint of caramel flavor to the crumble topping. Its molasses content also adds moisture, contributing to the topping’s tender-crisp texture.
- Pecans (Diced): Adding finely diced pecans to the topping introduces a fantastic nutty flavor and an extra layer of crunch. You can lightly toast them beforehand to intensify their flavor, or add them as is. If you have nut allergies, they can be easily omitted or replaced.
- All-Purpose Flour: Essential for the structure of the crumble topping, the flour binds the ingredients together, creating that delightful buttery-crisp texture.
- Unsalted Butter (Cold & Cubed): Cold butter is key for a perfectly crumbly and tender topping. When cut into the dry ingredients, it creates pockets of steam that result in a light, flaky texture, rather than a dense, doughy one.
- Ground Cinnamon: A warm spice that complements the strawberries beautifully, adding a subtle warmth and depth to the topping.
- Pinch of Salt: Just a small amount of salt in both the topping and filling helps to balance the sweetness and enhance all the other flavors.
- Vanilla Extract: A splash of vanilla extract in the filling amplifies the natural sweetness of the strawberries and adds a comforting aroma.
Creative Substitutions & Delicious Variations
One of the best things about a fruit crumble is how adaptable it is! Feel free to experiment with these ideas to make it your own:
- Nut Alternatives: If pecans aren’t your favorite, feel free to swap them out for other chopped nuts like walnuts, almonds, or even hazelnuts. For those with nut allergies or preferences, simply omit the nuts entirely. You could also add seeds like pumpkin or sunflower seeds for a similar textural crunch.
- Frozen Strawberries: Don’t have fresh berries on hand? You can absolutely use frozen strawberries! The key is to not thaw them before adding them to the filling. Frozen berries tend to release more water during baking, so you might need to adjust the amount of cornstarch used, perhaps adding an extra half to full tablespoon, to ensure your filling isn’t too runny. The baking time might also be slightly longer.
- Citrus Swap: While lemon adds a classic brightness, try swapping it out for orange zest and orange juice for a different aromatic twist. Lime zest and juice could also offer a more tart and refreshing flavor profile.
- Mixed Berry Delight: This recipe is fantastic with a combination of fruits! Consider adding a cup or two of fresh blueberries, raspberries, or even sliced rhubarb alongside the strawberries for a mixed berry crumble.
- Spice It Up: Enhance the warm notes of the topping by adding a pinch of nutmeg or a dash of cardamom along with the cinnamon. A tiny grating of fresh ginger can also add a delightful warmth to the fruit filling.
- Sweetener Adjustments: While light brown sugar is used in the topping, you can use granulated sugar if preferred. For the filling, if your strawberries are particularly sweet, you might reduce the sugar slightly, or add a touch more if they’re on the tarter side. A drizzle of maple syrup in the filling could also work for a different flavor profile.
- Individual Servings: Instead of one large pie dish, divide the strawberry filling and crumble topping among several oven-safe ramekins to create charming individual crumbles. Adjust baking time as needed.
Easy Step-by-Step Instructions for the Perfect Crumble
Making this strawberry crumble is incredibly simple. Just follow these easy steps for a delicious result:

Step 1: Prepare the Crunchy Streusel Topping. In a medium-sized mixing bowl, combine all the dry ingredients for your streusel topping: light brown sugar, rolled oats, all-purpose flour, ground cinnamon, a pinch of salt, and the chopped pecans. Whisk them together thoroughly until well combined. Next, add the cold, cubed unsalted butter. Using a pastry cutter, a fork, or even your fingertips, work the butter into the dry ingredients. Continue mixing until the butter is fully incorporated and the mixture resembles coarse crumbs with some larger clumps. This “cutting in” method is crucial for a flaky, tender topping. Once mixed, place the bowl in the fridge to keep the butter cold while you prepare the filling. This chilling helps ensure a truly crisp topping.
Step 2: Get the Strawberry Filling Ready. First, preheat your oven to 350°Fahrenheit (175°Celsius). Lightly butter a 9-inch pie dish or an equivalent oven-safe baking dish. Now, prepare your strawberries: wash them, hull them, and then slice them in half or quarters, depending on their original size (smaller berries can be halved, larger ones quartered for even cooking). Place the sliced strawberries in a large bowl. Add the cornstarch, lemon zest, fresh lemon juice, granulated white sugar, and vanilla extract. Gently toss everything together until the strawberries are evenly coated. The cornstarch will help thicken the juices, and the lemon will brighten the flavors.

Step 3: Assemble Your Crumble. Pour the prepared strawberry mixture evenly into your buttered pie dish. Spread the berries out so they form a single, relatively even layer without any large gaps. This ensures consistent baking. Retrieve the chilled crumble topping from the fridge and evenly sprinkle it over the entire strawberry filling. Make sure to cover the berries completely for that perfect golden crust.
Step 4: Bake to Golden Perfection. Place the pie dish on a lined baking sheet (to catch any potential overflow of delicious juices) and bake in your preheated oven for 40-45 minutes. You’ll know it’s ready when the topping is beautifully golden brown, and the strawberry juices around the edges are visibly bubbling and thickened. If the topping starts to brown too quickly before the filling is bubbly, you can loosely tent a piece of aluminum foil over the dish for the remaining baking time.

Expert Tips & Tricks for a Flawless Crumble
- Look for the Bubbles: This is perhaps the most important tip! When you remove your strawberry crumble from the oven, make absolutely sure the strawberry layer is actively bubbling, especially around the edges. If it hasn’t started bubbling vigorously, put it back in the oven for a few more minutes. This bubbling indicates that the cornstarch has properly activated and is thickening the juices, preventing a watery bottom.
- Achieving the Perfect Sauce Consistency: This strawberry crumble is designed to be wonderfully juicy and saucy. If you prefer a thicker, more set sauce, ensure it bubbles enthusiastically in the oven. Then, let it cool down completely at room temperature, and even chill it in the fridge for several hours (or overnight) to allow the sauce to fully set. Once chilled, you can warm individual servings in the microwave or a low oven before enjoying.
- Prevent Oven Messes: Place a baking sheet lined with parchment paper or foil underneath your pie dish before baking. Strawberries are juicy, and sometimes, the delicious bubbling juices can spill over the edges, saving you from a sticky oven clean-up.
- Strawberry Sizing Matters: For even cooking and consistent texture, cut your strawberries uniformly. If you have large strawberries, quarter them. For smaller berries, halving them should be sufficient.
- Keep That Butter Cold! While many baking recipes call for room temperature ingredients, for the crumble topping, you absolutely want your butter to be cold and cut into small cubes. This is essential for creating those delightful pockets of steam during baking, which result in a light, crispy, and perfectly crumbly streusel, rather than a dense or greasy one.
- Don’t Overmix the Topping: Mix the crumble topping just until the butter is incorporated and you have coarse crumbs. Overmixing can lead to a tougher, less desirable texture.
- Serving Temperature: While delicious warm, letting the crumble cool for at least 15-20 minutes after baking allows the juices to settle slightly, making it easier to serve without it being overly runny.
Frequently Asked Questions About Strawberry Crumble
Several factors can affect the crunchiness of your topping. Ensure you’ve properly mixed the streusel ingredients, with the cold butter cut into small pieces and distributed evenly. Also, give it enough time in the oven to bake until it achieves a deep golden brown color and feels firm to the touch. Sometimes, too much moisture from the fruit can also soften the topping, so make sure the fruit juices are bubbling vigorously.
Yes, you can definitely use frozen strawberries! The key is to add them to the filling directly from the freezer; do not thaw them beforehand. Frozen berries tend to release more liquid than fresh ones, so you may need to add an extra 1/2 to 1 tablespoon of cornstarch to the filling mixture. Additionally, the baking time might be slightly longer (an extra 5-10 minutes) to ensure the fruit is tender and the juices are thick and bubbly.
Absolutely! You can prepare both the strawberry filling and the crumble topping in advance. Store the prepared topping in the fridge for up to 3 days, or freeze it for up to a month. The strawberry filling can also be mixed a day ahead and stored in the fridge. Alternatively, assemble the entire crumble (without baking) and refrigerate it for up to 24 hours. Add an extra 10-15 minutes to the baking time if baking from cold.
The best indicators are a beautifully golden brown and crispy topping, and visibly bubbling fruit juices around the edges of the dish. The bubbling signifies that the fruit is tender and the cornstarch has thickened the sauce to the right consistency. If the topping is golden but not bubbling, give it a few more minutes in the oven.
Storing Your Delicious Strawberry Crumble
If you happen to have any leftover strawberry crumble (a rare occurrence!), it’s very easy to store. Simply cover the dish tightly with plastic wrap or aluminum foil and store it in the refrigerator for up to 5 days. You can easily reheat individual servings in the microwave until warm, or warm larger portions in a preheated oven at 300°F (150°C) for about 15-20 minutes, until heated through and the topping crisps up slightly again. The crumble can also be frozen for up to 3 months; simply thaw in the refrigerator overnight before reheating.

Explore More Delicious Crumbles, Crisps, & Pies!
If you’ve loved this strawberry crumble, you’re sure to enjoy these other delightful fruit desserts. They feature similar comforting textures and vibrant fruit flavors, perfect for any season!
- Blueberry and Apple Crumble
- Strawberry Blueberry Pie
- Harvest Pear and Apple Crisp with Ginger Oat Topping
- Easy Strawberry Apple Crisp
Have you made this delightful recipe? Please take a moment to rate the recipe below! And don’t forget to share your creations and follow me on Instagram @alpineella and Pinterest! I love seeing what you bake!
Recipe Card

Classic Strawberry Crumble
Ella Gilbert
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Equipment
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1 9″ pie plate (or deep dish)
Ingredients
Streusel Topping
- ⅔ cup light brown sugar
- ½ cup rolled oats old-fashioned or quick-cook
- ½ cup all purpose flour
- 1 teaspoon ground cinnamon
- pinch salt
- ¼ cup pecans chopped, optional
- 1 stick unsalted butter cold, cubed (113g)
Filling
- 6 cups fresh strawberries hulled and halved or quartered (about 900g)
- 3 tablespoon cornstarch
- ¼ cup granulated white sugar
- 1 ½ teaspoon vanilla extract
- 1 tablespoon lemon zest
- 1 tablespoon fresh lemon juice
Instructions
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Preheat your oven to 350°F (175°C). Lightly butter a 9-inch deep dish pie plate or an equivalent oven-safe baking dish. For easier cleanup, place the buttered dish on a foil-lined baking sheet.
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In a large bowl, whisk together the light brown sugar, rolled oats, all-purpose flour, ground cinnamon, chopped pecans (if using), and salt for the streusel topping. Add the cold, cubed butter and use your fingers, a pastry cutter, or a fork to rub the butter into the dry ingredients until the mixture forms coarse crumbs with some larger clumps. Place this bowl in the fridge to chill while you prepare the filling.
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In a separate large bowl, combine all of your filling ingredients: the hulled and sliced strawberries, cornstarch, granulated white sugar, vanilla extract, lemon zest, and lemon juice. Gently toss everything together until the strawberries are evenly coated.
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Pour the strawberry filling into your prepared pie dish, spreading it out into an even layer. Ensure there are no significant gaps. Take the chilled crumble topping out of the fridge and sprinkle it evenly over the strawberry filling, covering it completely.
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Bake for 40-45 minutes. The crumble topping should be beautifully golden brown, and the fruit juices around the edges should be actively bubbling. If the topping starts to brown too quickly, loosely tent the dish with aluminum foil for the remaining baking time.
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Allow the strawberry crumble to cool for at least 15-20 minutes before serving. This resting time helps the juices to thicken and set, making it easier to serve. Serve warm with vanilla ice cream or whipped cream.
Notes
Oats: For the best texture, I recommend using old-fashioned (rolled) oats. You can use quick oats or porridge oats, but note that the topping will be more powdery and less chewy. Avoid steel-cut oats for this recipe.
Dish: I used a 9-inch pie dish for this recipe, but a deep-dish pie plate works just as well. For charming individual servings, feel free to use several oven-safe ramekins; just adjust the baking time as needed.
Storage: Keep any leftover strawberry crumble covered tightly and stored in the fridge for up to 5 days. You can easily reheat portions in the microwave or a low oven until warm. This crumble also freezes beautifully for up to 3 months; simply thaw in the refrigerator before reheating.
Frozen Strawberries: If using frozen strawberries, do NOT thaw them. Add them directly to the filling mixture. You may need to add an extra 1/2 to 1 tablespoon of cornstarch to account for additional liquid, and bake for an extra 5-10 minutes.
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