Delicious Blackberry Crumb Bars You Can’t Resist
Bite into Blackberry Crumb Bars, a delightful blend of tart berries and buttery crust that’s perfect for a sweet snack or dessert! This recipe is not only simple to make but also a crowd-pleaser, bringing a burst of flavor with every bite. With their crumbly topping and juicy blackberry filling, these bars may just become your new favorite treat.
Why You’ll Love This Recipe
- Irresistible Flavor: The combination of sweet and tart blackberries creates a deliciously balanced taste that’s hard to resist.
- Easy to Make: With just a few simple ingredients and straightforward steps, you’ll find this recipe a breeze to whip up.
- Perfect for Any Occasion: Whether it’s a picnic, party, or cozy night in, these bars are a delightful addition to any gathering.
- Customizable: You can easily tweak the recipe to suit your taste preferences or dietary needs, making it versatile.
- Great for Leftovers: These bars store well, allowing you to enjoy them for days after baking!
Ingredients You’ll Need
The ingredients for Blackberry Crumb Bars are simple yet essential for creating that perfect balance of sweetness and tartness. Each component works harmoniously to enhance the flavor and texture of the bars.
- Fresh Blackberries: These juicy berries provide the tartness and vibrant color that make the bars irresistible.
- Granulated Sugar: Sweetens the filling and enhances the flavors of the blackberries.
- All-Purpose Flour: Forms the base of the crumb crust, giving it a sturdy yet tender texture.
- Unsalted Butter: Adds richness and a buttery flavor, making the crust perfectly crumbly.
- Oats: Provides a hearty texture and nutty flavor to the crumb topping.
Note: the full ingredients list, including measurements, is provided in the recipe card directly below.
Variations for Blackberry Crumb Bars
Feel free to get creative with your Blackberry Crumb Bars by customizing the ingredients based on what you have on hand or your dietary preferences. Here are some fun variations to consider.
- Fruit Mix: Swap out blackberries for other berries like raspberries or blueberries for a different flavor profile.
- Gluten-Free Option: Use gluten-free flour and oats to make these bars suitable for gluten-sensitive diets.
- Nutty Additions: Stir in chopped nuts like walnuts or pecans into the crumb topping for added crunch.
- Spiced Filling: Add a pinch of cinnamon or nutmeg to the blackberry filling for a warm, spiced flavor.
- Chocolate Drizzle: Drizzle melted chocolate over the bars for an indulgent twist.

How to Make Blackberry Crumb Bars
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C) to ensure it’s at the right temperature for baking.
Step 2: Prepare the Crust
In a mixing bowl, combine flour, oats, sugar, and butter until crumbly. Press this mixture into the bottom of a greased baking dish to form your crust.
Step 3: Make the Filling
In another bowl, mix fresh blackberries with a bit of sugar and let them sit to release their juices. This will create a delicious berry filling.
Step 4: Assemble
Spread the blackberry mixture evenly over the crust, then sprinkle the remaining crumb mixture on top to create a delightful topping.
Step 5: Bake
Bake in the preheated oven for 35-40 minutes or until the top is golden brown and the filling is bubbly.
Step 6: Cool and Slice
Allow the bars to cool completely in the baking dish before slicing them into squares for serving.
Pro Tips for Making Blackberry Crumb Bars
- Use Fresh Berries: Fresh blackberries provide the best flavor and texture, so choose ripe ones for optimal results.
- Don’t Overmix: When combining the crust ingredients, mix just until crumbly to maintain the desired texture.
- Let Them Cool: Allow the bars to cool completely before slicing for cleaner cuts and better presentation.
- Line Your Pan: Using parchment paper can make for easier removal and cleanup.
- Experiment with Sweetness: Adjust the sugar in the filling based on the sweetness of your blackberries.
How to Serve Blackberry Crumb Bars
Garnishes
A light dusting of powdered sugar or a dollop of whipped cream makes for a lovely garnish that enhances the visual appeal and adds a touch of sweetness.
Side Dishes
Serve your Blackberry Crumb Bars alongside a scoop of vanilla ice cream or a refreshing yogurt parfait for a delightful dessert experience.
Creative Ways to Present
For a fun presentation, cut the bars into different shapes using cookie cutters or serve them on a colorful platter with fresh berries scattered around.
Make Ahead and Storage
Storing Leftovers
Store any leftover Blackberry Crumb Bars in an airtight container at room temperature for up to three days or in the refrigerator for up to a week.
Freezing
These bars freeze wonderfully! Wrap them tightly in plastic wrap and foil before placing them in a freezer-safe container for up to three months.
Reheating
To enjoy your Blackberry Crumb Bars warm, simply reheat them in the oven at 350°F (175°C) for about 10-15 minutes.
FAQs
Can I use frozen blackberries?
Absolutely! Just make sure to thaw them first and drain any excess liquid to avoid a soggy filling.
Can I make these bars vegan?
Yes, substitute the butter with coconut oil or a vegan butter alternative and use flax eggs in place of regular eggs if your recipe calls for them.
How do I know when the bars are done baking?
The bars are done when the top is golden brown and the filling is bubbling around the edges.
Can I double the recipe?
Yes, you can easily double the recipe for a larger batch; just use a bigger baking dish and adjust the baking time as needed.
How long do these bars stay fresh?
When stored properly, Blackberry Crumb Bars can last up to a week in the fridge or three months in the freezer.
Final Thoughts
I hope you’re as excited as I am to try making these delicious Blackberry Crumb Bars! Their perfect blend of sweetness and tartness, combined with a buttery crumb topping, makes them a treat you won’t want to miss. So gather your ingredients and get ready to enjoy this delightful dessert!
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Blackberry Crumb Bars
- Total Time: 55 minutes
- Yield: 12 bars 1x
- Diet: Vegetarian
Description
Bite into Blackberry Crumb Bars, a delightful blend of tart berries and buttery crust that’s perfect for a sweet snack or dessert! This recipe is simple to make and a crowd-pleaser, bringing a burst of flavor with every bite. With their crumbly topping and juicy blackberry filling, these bars may just become your new favorite treat.
Ingredients
Filling
- 2 cups Fresh Blackberries
- 1/2 cup Granulated Sugar
Crust and Topping
- 1 1/2 cups All-Purpose Flour
- 1/2 cup Granulated Sugar
- 1 cup Unsalted Butter, softened
- 1 cup Oats
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C) to ensure it’s at the right temperature for baking.
- Prepare the Crust: In a mixing bowl, combine flour, oats, sugar, and butter until crumbly. Press this mixture into the bottom of a greased baking dish to form your crust.
- Make the Filling: In another bowl, mix fresh blackberries with a bit of sugar and let them sit to release their juices. This will create a delicious berry filling.
- Assemble: Spread the blackberry mixture evenly over the crust, then sprinkle the remaining crumb mixture on top to create a delightful topping.
- Bake: Bake in the preheated oven for 35-40 minutes or until the top is golden brown and the filling is bubbly.
- Cool and Slice: Allow the bars to cool completely in the baking dish before slicing them into squares for serving.
Notes
- Use Fresh Berries: Fresh blackberries provide the best flavor and texture, so choose ripe ones for optimal results.
- Don’t Overmix: When combining the crust ingredients, mix just until crumbly to maintain the desired texture.
- Let Them Cool: Allow the bars to cool completely before slicing for cleaner cuts and better presentation.
- Line Your Pan: Using parchment paper can make for easier removal and cleanup.
- Experiment with Sweetness: Adjust the sugar in the filling based on the sweetness of your blackberries.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 bar
- Calories: 200
- Sugar: 10g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 30mg
Keywords: Blackberry Crumb Bars, Dessert, Snack, Berries, Baking