Introduction to Mixed Berry Crumble Bars
Why Homemade Mixed Berry Crumble Bars Are a Game-Changer for Young Professionals
Life as a young professional often means juggling work, social commitments, and personal time. Amidst the hustle, finding convenient yet delicious snack options can feel like a challenge. Enter mixed berry crumble bars—a deliciously easy solution that deserves a spot in your kitchen repertoire!
These bars not only offer a delightful combination of flavors and textures but also are incredibly versatile. You can use a mix of berries like strawberries, blueberries, and raspberries or opt for your favorites, depending on what's in season. What’s more, they are perfect for meal prep! Make a batch at the beginning of the week, and you’ll have a sweet treat ready to grab on those busy mornings or as a satisfying afternoon snack.
Not only do homemade treats save you money, but they also allow you to control what goes into your food. You can swap out sugars or add in healthy ingredients and flavors according to your taste. Plus, baking itself can be a lovely stress reliever after a long day!
So, whether you’re hosting a small gathering or just need a quick pick-me-up in your busy week, mixed berry crumble bars are sure to be a hit. Let’s dive into this simple yet delightful recipe that’s bound to impress!

Ingredients for Mixed Berry Crumble Bars
The essential ingredients for the crust and filling
Making these mixed berry crumble bars is an enjoyable venture that combines wholesome ingredients into a delicious treat. Here’s what you’ll need for both the crust and filling:
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Crust and Topping:
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1 cup granulated sugar
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1 teaspoon baking powder
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3 cups all-purpose flour
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¼ teaspoon salt
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Finely grated zest of 1 small lemon (optional, but highly recommended!)
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1 cup cold unsalted butter, cut into cubes
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1 large egg
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½ teaspoon pure vanilla extract
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Berry Filling:
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4 ½ cups chopped fresh berries (think strawberries, blueberries, and raspberries)
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½ cup granulated sugar
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4 teaspoons cornstarch
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Juice of 1 small lemon
A quick note on choosing fresh berries
When selecting your berries for the filling, try to choose fresh, ripe options for the best flavor. Seasonal berries tend to be sweeter and more succulent, making your mixed berry crumble bars a true delight. Farmers’ markets are great spots to find high-quality berries during the spring and summer months! Did you know that incorporating a mix of colors not only adds vibrancy but also enhances the flavor profile? So don’t hesitate to get creative with your berry selection!
Preparing Mixed Berry Crumble Bars
Creating mixed berry crumble bars is a delightful experience that results in a delicious treat you can share with friends or keep for yourself (we won't judge!). Let's dive into the preparation.
Gather Your Ingredients
Before you start, it’s essential to gather all your ingredients. You’ll need:
For the Crust and Topping:
- 1 cup granulated sugar
- 1 teaspoon baking powder
- 3 cups all-purpose flour
- ¼ teaspoon salt
- Finely grated zest of 1 small lemon (optional but adds great flavor!)
- 1 cup cold, unsalted butter, cut into cubes
- 1 large egg
- ½ teaspoon pure vanilla extract
For the Berry Filling:
- 4 ½ cups chopped fresh berries (mix of strawberries, blueberries, blackberries, and raspberries works wonders)
- ½ cup granulated sugar
- 4 teaspoons cornstarch
- Juice of 1 small lemon
Make sure to have your oven preheated to 375°F and your baking dish (a 9x13 inch pan) lined with foil or parchment for easy cleanup.
Mix the Crust and Topping
Grab your hand mixer or stand mixer with the paddle attachment. Combine the granulated sugar, baking powder, flour, and salt. Then, add in the lemon zest, cold butter, egg, and vanilla extract. Blend on low speed until the mixture becomes crumbly, with small pieces of butter evenly distributed—it’s okay if it doesn’t turn into a dough.
Take a little more than half of this mixture and firmly press it into the bottom of your prepared pan. This will be the hearty base for your bars!
Prepare the Berry Filling
In a separate bowl, gently toss together the chopped fresh berries, sugar, cornstarch, and lemon juice. The berries should be well coated with the sugar mixture, which helps thicken things as they cook. Spread this vibrant filling over your crust layer, letting that berry goodness shine!
Assemble the Bars
Now it’s time to complete your mixed berry crumble bars! Take the reserved crumble mixture and sprinkle it generously over the berry filling. This topping will create that delightful crust everyone loves.
Baking to Perfection
Place your assembled bars in the preheated oven and bake for about 40-45 minutes. You’ll know they’re ready when the top is light golden brown and the berries are bubbling. Once baked, be sure to transfer the pan to a wire rack to cool completely. For the cleanest slices, it’s a good idea to refrigerate them for a bit before cutting.
And just like that, you’ve prepared your very own mixed berry crumble bars! They’re perfect for snacking or even as dessert after dinner. For more delicious berry recipes, you might check out The kitchn for some berry inspirations! Enjoy!

Variations on Mixed Berry Crumble Bars
Tropical Twist: Using Mango and Pineapple
Elevate your mixed berry crumble bars by swapping in fresh mangos and juicy pineapples. The sweetness of the mango pairs perfectly with the tartness of the pineapple, creating a delightful flavor explosion. Simply substitute about 4 ½ cups of chopped fresh berries with an equal mix of diced mango and pineapple. This tropical version is great for summer gatherings and adds a vibrant color to your dessert spread.
Chocolate Lover’s Delight: Adding Cocoa Powder
If you crave a richer, more indulgent treat, consider adding cocoa powder to the crust and topping. Mix in ½ cup of unsweetened cocoa powder with the flour for a chocolatey twist that complements the berry filling beautifully. These mixed berry crumble bars will satisfy any chocolate lover’s sweet tooth, providing a decadent experience while keeping that signature crumble texture. Try adding dark chocolate chunks for an extra touch of ooey-gooey delight!
These variations not only offer new flavors but also keep your mixed berry crumble bars exciting and fresh for every occasion. Explore different fruit combos, and you’ll find your new favorite take on this classic treat!
Cooking tips and notes for Mixed Berry Crumble Bars
How to get the perfect crumble texture
Achieving the ideal crumble texture for your mixed berry crumble bars hinges on how you handle the butter. Make sure the butter is cold and cubed before mixing. When combining it with the dry ingredients, you want small pea-sized clumps rather than a smooth dough. This will ensure a delightful crunch once baked!
Adjusting sweetness to your preference
Everyone's palate is different, so feel free to tweak the sweetness of your berry filling. Start with the recommended sugar amount, but consider tasting your berries before mixing. If they are particularly sweet, reduce the sugar a bit; if they are tart, add a touch more. Remember, the tartness of berries can shine through and create a refreshing balance in your crumble bars.
For more baking tips, check out King Arthur Baking's guide for excellent insights into achieving the best texture and flavor in your desserts!

Serving suggestions for Mixed Berry Crumble Bars
Perfect pairings: ice cream and whipped cream
Nothing elevates mixed berry crumble bars quite like a scoop of creamy ice cream or a dollop of fluffy whipped cream. Vanilla ice cream provides a classic contrast, while tangy flavors like lemon or raspberry sorbet can enhance the berry filling’s freshness. For a fun twist, why not drizzle some chocolate sauce or even add a sprinkle of nuts for crunch?
Ideal occasions for serving mixed berry crumble bars
These delightful bars are perfect for any gathering! Whether you’re hosting a casual weekend brunch, celebrating a birthday, or enjoying a cozy night in with friends, mixed berry crumble bars are a crowd-pleaser. They are easy to cut into squares and serve, making them a delightful choice for picnics or potlucks. Imagine the compliments when friends dig into these delicious treats! For even more inspiration on entertaining, check out this party planning guide.
Time Breakdown for Mixed Berry Crumble Bars
Preparation time
Get your mixed berry crumble bars started with a preparation time of about 15-20 minutes. This allows you to gather and mix your ingredients with ease.
Baking time
Baking these delicious bars will take around 40-45 minutes. You’ll love the aroma that fills your kitchen as they bake to a golden perfection!
Total time
In total, expect to spend about 1 hour and 5 minutes from start to finish, including prep and baking. Perfect for a snack that will impress family and friends!
For more scrumptious berry recipes, check out the Joy of Baking and Smitten Kitchen for inspiration. Happy baking!
Nutritional Facts for Mixed Berry Crumble Bars
Calories per serving
Each serving of our delightful mixed berry crumble bars clocks in at approximately 212 calories. This makes them a sweet yet manageable treat when you need a dessert that won't derail your day.
Key Nutritional Highlights
These bars not only satisfy your sweet tooth but also offer some nutritional benefits:
- Carbohydrates: 29g – Perfect for a quick energy boost!
- Protein: 2g – Adds a small amount of muscle-repairing power.
- Fat: 9g, with saturated fat at 5g – Mostly from the buttery crust for that indulgent flavor.
- Natural sugars: 15g – Coming from fresh berries, providing vitamins and antioxidants.
Packed with fresh fruit, these mixed berry crumble bars are a delicious option that balances flavor and nourishment. For more on the health benefits of berries, check out this article from Healthline. Enjoy guilt-free!
FAQs about Mixed Berry Crumble Bars
Can I make these bars gluten-free?
Absolutely! For a gluten-free version of these mixed berry crumble bars, simply substitute the all-purpose flour with a gluten-free flour blend. Many blends will work well, but make sure to check that it includes xanthan gum, which helps with the texture.
How can I store leftover crumble bars?
To keep your mixed berry crumble bars fresh, store them in an airtight container at room temperature for up to two days. If you need to keep them longer, refrigeration is a great option, allowing them to last for about a week while maintaining their deliciousness.
Can I freeze mixed berry crumble bars?
Yes, you can freeze these bars! Just make sure to wrap them tightly in plastic wrap or store them in a freezer-safe container. They will keep well in the freezer for up to three months. When ready to enjoy, simply thaw at room temperature, and they'll taste almost as fresh as when they were baked!
Explore more storage tips on The Kitchn for further insight!
Conclusion on Mixed Berry Crumble Bars
In summary, mixed berry crumble bars are a delightful treat that combines tart berry flavors with a buttery, crumbly topping. Perfect for any occasion, they are simple to make and even easier to enjoy. So grab your fresh berries and treat yourself to these delicious bars!

Mixed Berry Crumble Bars
Equipment
- mixer
- 9x13 pan
- measuring cups
- measuring spoons
Ingredients
Crust and Topping
- 1 cup granulated sugar
- 1 teaspoon baking powder
- 3 cups all purpose flour
- ¼ teaspoon salt
- 1 small lemon zest finely grated, optional
- 1 cup cold unsalted butter cut into cubes
- 1 large egg
- ½ teaspoon pure vanilla extract
Berry Filling
- 4 ½ cups chopped fresh berries strawberries, blackberries, blueberries, raspberries
- ½ cup granulated sugar
- 4 teaspoons cornstarch
- 1 small lemon juice
Instructions
Preparation
- Preheat oven to 375°F. Line a 9×13 pan with foil or parchment, and butter or spray with non-stick spray.
- Using a hand mixer or stand mixer fitted with the paddle attachment, combine granulated sugar, baking powder, flour, and salt. Add lemon zest, butter, egg, and vanilla. Beat on low speed until the mixture is crumbly.
- Dump a little more than half of the mixture into the bottom of the prepared pan. Use your hand or the bottom of a measuring cup to evenly press the dough into the pan.
- Gently stir together all filling ingredients until well incorporated.
- Spread the filling over the crust, then crumble the remaining dough over the top of the berries.
- Bake for approximately 40-45 minutes, until the top is light golden brown and the fruit is bubbling. Transfer pan to a wire rack to cool completely. For the cleanest slices refrigerate before cutting.





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