This healthy vegan blackberry pie bar recipe is made with nutritious ingredients. If you love blackberry pie, but don't want all the extra work to roll out a pie dough crust, then this delicious vegan blackberry crumble square bar recipe filled with juicy sweet blackberries is the perfect breakfast, dessert, or healthy snack.
Don't be intimidated by this recipe for homemade blackberry pie dessert bars. Blackberries are a healthy and tasty berry perfect in this oat crumble bar recipe. The blackberries add tartness and sweetness simultaneously.
Jump to:
- 💖 Why You'll Love This Blackberry Pie Crumble Bar Recipe?
- 🥧 Sweet Juicy Vegan Blackberry Pie Without Making a Pie Dough!
- 🥣 Ingredients to Make Vegan Blackberry Pie Crumble Bar Recipe
- 👩🍳 Directions For Making Blackbery Pie Bars
- 🍰 A Healthier Take On Blackberry Pie!
- 🖤 Blackberry Nutrition: Health and Beauty Benefits
- 🌀 Harmony Notes
- 📺 Watch and Learn How to Make Blackberry Pie Crumble Bar Recipe!
- 📖 Recipe
- ⭐️ Pro Nutrition Tip
- 💙 Substitutions
- 🥚 Healthy Food Swaps Guide
- 🍴 Variations
- 🍽️ Serving Suggestions
- ❄️ Storage
- 🥘 Meal Prep Tips
- ⭐️ Blackberry Bar Expert Tips
- 🍳 Equipment
- My Favorite Glass Mixing Bowls
- 🤔 ⁉️ FAQ - Common Questions
- 😀 Tried This Blackberry Pie Crumble Bar Recipe?
- ❤️ You Might Also Love These Berry Desserts
- 🤲 Pairing
- 📚 References
- 💬 Comments
💖 Why You'll Love This Blackberry Pie Crumble Bar Recipe?
- No Refined Sugars - Natually sweetened with bananas and dates, make this your go-to healthy dessert recipe.
- Easy Meal Prep Recipe - Perfect dessert to make in bigger batches for weekly meal prep.
- Gluten-Free - Most pie bar recipes contain gluten, but this one is unique and made with all gluten-free ingredients.
🥧 Sweet Juicy Vegan Blackberry Pie Without Making a Pie Dough!
These jammy vegan blackberry oat crumble bars are gluten-free and vegan. They are naturally sweetened with bananas and dates, meaning no-refined sugar in this recipe.
They are simple to make and taste delicious. If you are familiar with flavored fruit filled cookie bar recipes, then this is your favorite recipe.
🥣 Ingredients to Make Vegan Blackberry Pie Crumble Bar Recipe
- Blackberries - Of course, you need some plump and delicious fresh blackberries for the perfect crumble bars.
- Almond Flour - This type of flour gives a nice texture with a bit of graininess that makes the crumble, well a crumble.
- Oat Flour - You can make your own oat flour, simply by processing regular oats in a blender or food processor.
- Cinnamon – Warming spice to help regulate blood sugar & soothe inflammation.
- Medjool Dates - A wonderful natural sweetener, but these dates also help bind the ingredients together.
- Coconut Milk - I prefer coconut milk, but you can use any milk you prefer.
- Banana - Natural sweetness from the bananas balances the blackberries nicely.
- Coconut Oil - I like this oil the best, because you get a hint of extra sweetness from the coconut oil, but if you use refined coconut oil, it has a neutral taste.
- Maple Syrup - This is the yummiest sweetener, plus it's vegan friendly too. If you don't have maple syrup, try honey or agave. Although if you use honey, it won't be vegan friendly.
See the recipe card for quantities.
👩🍳 Directions For Making Blackbery Pie Bars
These gluten-free blackberry pie bars are a sweet, nourishing celebration of cozy flavor and gut-loving ingredients - made without any refined sugar or processed flours. They’re soft, satisfying, and packed with nutrients that support digestion, hormone balance, and sustained energy.
Preheat The Oven
Preheat your oven to 350°F (175°C).
Make The Dough
Put the flour, dates, coconut oil, cinnamon, vanilla, and coconut milk in the food processor to form a dough.
Spread The Dough
Then spread half of the dough into a crust on the bottom of a parchment paper lined 4-inch square pie pan.
Make The Blackberry Sauce
Put the remaining ingredients in the food processor, turn it into a blackberry sauce.
Spread The Blackberry Sauce
Spread the sauce on the dough.
Bake
Spread the remaining dough in a top crust. Next, bake in a preheated oven at 350 degrees Fahrenheit for 25 to 30 minutes.
Cool & Enjoy
Slice into squares after cooled. Enjoy.
🍰 A Healthier Take On Blackberry Pie!
Craving the flavor of blackberry pie without the heaviness of a traditional crust? These wholesome bars deliver all the juicy, nostalgic goodness - without the excess butter, refined sugar, or processed flour.
Made with nutrient-rich, plant-based ingredients, this recipe is naturally vegan, gluten-free, and refined sugar-free, making it a gut-friendly, feel-good treat you can enjoy any time.
It’s the perfect end-of-summer recipe to use up your fresh or frozen blackberries - and comes together much quicker than baking a full pie. Sweet, satisfying, and supportive of your wellness goals. 💜
🖤 Blackberry Nutrition: Health and Beauty Benefits
Blackberries may be one of the most underrated members of the berry family, but these small, dark gems are bursting with powerful nutrients that support both inner wellness and outer glow.
Rich in vitamin C, blackberries help strengthen the immune system and promote collagen production for radiant skin. Their deep purple hue comes from anthocyanins - potent antioxidants known to reduce inflammation and protect against cellular damage, including age-related cognitive decline. In fact, research suggests anthocyanins may play a role in slowing the progression of conditions like Alzheimer’s disease.¹
Often called the “gout berry,” blackberries have a long-standing traditional use in managing inflammation and uric acid levels naturally.
Each cup of blackberries contains approximately 62 calories, offers moderate fiber for gut health, and has a low glycemic index (GI) of 25. Making them a smart choice for balanced blood sugar and hormone support.
With their naturally sweet-tart flavor, blackberries are a versatile ingredient in smoothies, salads, pies, and crumble bars - like the one featured in this recipe!
✨ Blackberry Storage Tip - Fresh blackberries last about 4–7 days in the fridge, while frozen blackberries maintain their shape and flavor beautifully for 2–3 months. Making them perfect for batch-prepped seasonal recipes like these nourishing pie bars.
Key Nutrients of Blackberries
Anthocyanins | Fiber | Vitamin C | Vitamin A | Vitamin K | Manganese | Potassium | Magnesium
🌀 Harmony Notes
These bars support The Harmony Method™ pillars by:
- Harmony Rotation Tip - Use different berries each week to diversify your plant intake and nourish your gut microbiome.
- Gut-Hormone-Mood Meals - Fiber-rich oats and antioxidant-packed berries support digestive health and hormone balance.
- Flavor Infusion - Warming cinnamon and sweet berries create a sensory experience that satisfies cravings naturally.
- Mindful Meal Mapping - Slow down and savor each bite. These bars are a moment of joy and nourishment.
The Harmony Method™ Pillars Supported 🌿
Rotation | Gut-Hormone-Mood | Flavor Infusion | Mindful Meal Mapping
✨ Enjoy each slice of these wholesome blackberry bars as part of your rhythm-based wellness routine. Rooted in nourishment, balance, and joy.
📺 Watch and Learn How to Make Blackberry Pie Crumble Bar Recipe!
📖 Recipe
Blackberry Pie Crumble Bar Recipe
Equipment
- 1 Food Processor (Can use a blender instead).
- 1 Pastry Cutter (Optional for mixing crumble) Can use a fork instead.
Ingredients
- ⅓ cup almond flour
- ⅔ cup oat flour
- 3 dates, Medjool (Pitted)
- ¼ teaspoon cinnamon, ground
- ¼ teaspoon sea salt
- 1 ½ tablespoons coconut oil
- 1 tablespoon coconut milk
- 1 teaspoon vanilla extract
- 1 cup blackberries
- ½ medium banana
- 1 tablespoon maple syrup
Instructions
- Preheat The OvenPreheat your oven to 350°F (175°C).
- Make The DoughPut the flour, dates, coconut oil, cinnamon, vanilla, and coconut milk in the food processor to form a dough.
- Spread The DoughThen spread half of the dough into a crust on the bottom of a parchment paper lined 4-inch square pie pan.
- Make The Blackberry SaucePut the remaining ingredients in the food processor, turn it into a blackberry sauce.
- Spread The Blackberry SauceSpread the sauce on the dough.
- BakeSpread the remaining dough in a top crust. Next, bake in a preheated oven at 350 degrees Fahrenheit for 25 to 30 minutes.
- Cool & EnjoySlice into squares after cooled. Enjoy.
Video
NUTRITION
The information shown is an estimate provided by an online nutrition calculator. Modify as needed and enjoy.
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⭐️ Pro Nutrition Tip
Pair your blackberry pie bars with a collagen coffee or matcha latte for an energizing snack that supports hormone balance, skin health, and steady blood sugar. The healthy fats and fiber in the bars help slow glucose absorption, making this a perfect gut-friendly treat that won’t spike your energy.
Recipe Key Nutrients
Vitamin D | Calcium | Iron | Potassium
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💙 Substitutions
Making this pie bar is a personal preference in terms of dietary needs. Check out some easy substitutions and variations to customize this recipe to your liking.
These bars are super customizable! Here are a few substitution ideas.
- Blackberries → Use raspberries, blueberries, or a mixed berry blend.
- Almond flour → Sub with cashew flour or oat flour for a nut-free version.
- Maple syrup → Swap with honey or coconut nectar.
- Coconut oil → Try avocado oil or melted grass-fed butter (if not dairy-free).
🥚 Healthy Food Swaps Guide
Check out my free Healthy Food Swaps Guide for how to swap out different foods if you suffer from food allergies, sensitivities, intolerances, or simply an aversion.
🍴 Variations
Here are a few variations for my blackberry dessert bars. Switch things up with these delicious twists:
- Swirl in chia jam or top with a drizzle of melted coconut butter after baking.
- Lemon zest or juice in the filling for a brighter flavor.
- Add chopped nuts like walnuts or pecans to the crumble topping for crunch.
🍽️ Serving Suggestions
- Enjoy as a cozy afternoon snack with a warm drink.
- Serve as a light dessert topped with coconut whipped cream or a dollop of Greek yogurt.
- Add to a brunch spread or pack in lunchboxes for a sweet, wholesome treat.
❄️ Storage
Store the cooled bars in an airtight container.
- Refrigerator - Up to 5–6 days for optimal freshness.
- Freezer - Freeze individually wrapped bars for up to 2 months. Let thaw at room temperature or warm slightly before enjoying.
Pro Tip: Place parchment between layers to prevent sticking.
🥘 Meal Prep Tips
These blackberry crumble bars are perfect for prepping ahead.
- Double the batch and freeze half for later. Perfect for busy weeks when you need a nourishing grab-and-go snack.
- Cut into individual portions and store in reusable glass containers or silicone snack bags for easy weekday treats.
- Make the filling in advance and refrigerate up to 2 days before assembling and baking.
🌿 Harmony Meal Mapping Tip - Prep once and enjoy multiple ways. These bars can double as a quick breakfast, sweet snack, or wholesome dessert!
⭐️ Blackberry Bar Expert Tips
Here are a few tips to make these blackberry pie bars taste amazing.
- Use Fresh Or Frozen Berries - If using frozen blackberries, don’t thaw them first. This prevents the filling from becoming too watery.
- Line Your pan With Parchment Paper - This makes it super easy to lift the bars out cleanly and slice with minimal mess.
- Press The Crust Firmly - Use the back of a measuring cup to evenly press the crust into the pan for a sturdy base that holds up.
- Let Them Cool Completely - For clean cuts and the best texture, cool fully before slicing. You can refrigerate to speed up the process.
🍓 Bonus Tip: Add a pinch of sea salt to the crumble topping to enhance the natural sweetness of the berries.
🍳 Equipment
- Glass Storage Containers (for meal prep)
- 4-Inch Square Pan
- Parchment Paper
- Food Processor or Blender
- Measuring Cups and Spoons
- Fork or Pastry Cutter (for mixing crumble)
- Spatula or Spoon
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🤔 ⁉️ FAQ - Common Questions
Can I Use Different Fruit in These Pie Bars?
Yes, test out any other tasty berries you like. Personally, this recipe is equally delicious with strawberries or blueberries. You can make a simple blueberry pie bar or even an apple pie bar recipe. I encourage you to experiment with various flavor profiles.
Can I Use Frozen Berries for This Recipe?
You can make this with fresh, or if you have frozen berries from your summer harvest, that would be perfect too. I do suggest you thaw the frozen berries first.
What Can I Substitute for the Honey In This Blackberry Bar Recipe?
You can substitute the honey for maple syrup or even molasses. . This will also make the recipe vegan.
What Do You Suggest for Making the Filling Sauce Less Seedy?
I suggest putting the sauce filling mixture through a fine mesh sieve if you dislike the seeded texture from the blackberries.
Can I Use Frozen Blackberries for This Recipe for Crumble Pie Bars?
Yes, you can substitute with frozen blackberries. The texture will change a bit, but it's still delicious.
Can I Use a Blender if I Don't Own a Food Processor?
Yes, however, you will have some difficulty removing the crust from the blender. I suggest you use a spatula to scrape the mixture from the blender.
Can I Use Almond Meal Instead of Almond Flour In These Blackberry Squares?
The topping of these pie bars is meant to be crumbly, so you can definitely use almond meal instead of the flour.
Almond flour is made from blanched (peeled) almonds, so it is lighter in texture. The almond meal has a coarser consistency and adds more fiber. Other than that, the nutritional content is the same.
There are more antioxidants in the almond meal due to the skin remaining. This will result in a slightly denser crust, but if you dislike the crumbly texture, simply add in more liquid. I suggest adding a tablespoon more coconut milk.
😀 Tried This Blackberry Pie Crumble Bar Recipe?
I’d love to hear how it turned out! If you make these vegan blackberry pie bars, leave a comment below and let me know what you think.
Don’t forget to tag me on Instagram @EatYourNutrition. I love seeing your beautiful creations and sharing them with the community! 💜
Use hashtags #EatYourNutrition and #LauraVillanueva so I can find and feature your nourishing bakes!
❤️ You Might Also Love These Berry Desserts
Looking for other berry dessert recipes like this? Try these:
🤲 Pairing
These are my favorite recipes to serve with crumble bar recipe:
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📚 References
- Shukitt-Hale B, Cheng V, Joseph JA. Effects of blackberries on motor and cognitive function in aged rats. Nutr Neurosci. 2009 Jun;12(3):135-40. doi: 10.1179/147683009X423292. PMID: 19356316.
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