In need of a healthy dessert recipe that still tastes delicious? Vegan Berry Crumble Bars are your answer. Made with fresh or frozen mixed berries and an oatmeal crumble topping, these triple-layered treats will satisfy all your healthy baking needs. Perfect for any occasion, they are gluten-free and refined sugar-free, making them a delightful guilt-free indulgence.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Base Layer
- For the Berry Layer
- For the Crumble Topping
- How to Make Vegan Berry Crumble Bars
- Step 1: Preheat the Oven
- Step 2: Prepare the Base Layer
- Step 3: Make the Berry Filling
- Step 4: Chill the Berry Mixture
- Step 5: Prepare the Crumble Topping
- Step 6: Assemble the Bars
- Step 7: Bake
- Step 8: Cool and Serve
- How to Serve Vegan Berry Crumble Bars
- Pair with Non-Dairy Ice Cream
- Drizzle with Maple Syrup
- Sprinkle with Nuts
- Serve with Fresh Fruit
- Enjoy with Tea or Coffee
- Top with Coconut Whipped Cream
- How to Perfect Vegan Berry Crumble Bars
- Best Side Dishes for Vegan Berry Crumble Bars
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Vegan Berry Crumble Bars
- Reheating Vegan Berry Crumble Bars
- Frequently Asked Questions
- What are Vegan Berry Crumble Bars?
- Can I use frozen berries for Vegan Berry Crumble Bars?
- How do I customize my Vegan Berry Crumble Bars?
- How long do Vegan Berry Crumble Bars last?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Health-Conscious Treat: These bars are made with wholesome ingredients, ensuring you enjoy a dessert that’s both tasty and nutritious.
- Easy to Make: With straightforward steps, even beginner bakers can whip up these delicious bars without stress.
- Versatile Ingredients: Use whatever berries you have on hand—fresh or frozen—making this recipe adaptable to the seasons.
- Perfect for Sharing: Cut into squares, these bars are great for parties, picnics, or as an afternoon snack for friends and family.
- Satisfying Texture: The combination of creamy berry filling and crunchy oatmeal topping creates a delightful contrast in every bite.
Tools and Preparation
Before you start baking your Vegan Berry Crumble Bars, gather the necessary tools. Having everything ready will make the process smooth and enjoyable.
Essential Tools and Equipment
- 8×8 baking dish
- Mixing bowls
- Potato masher or fork
- Measuring cups and spoons
- Rubber spatula
Importance of Each Tool
- 8×8 baking dish: This size is perfect for creating even layers while allowing the bars to bake uniformly.
- Mixing bowls: Essential for combining ingredients efficiently, helping to keep your workspace organized.
- Potato masher or fork: Useful for mashing berries to create a smooth filling without large chunks.
Ingredients
Here’s what you’ll need to make these delectable Vegan Berry Crumble Bars:
For the Base Layer
- 1 1/2 cup almond flour
- 1/4 cup oat flour
- 1/3 cup melted refined coconut oil
- 1/4 cup pure maple syrup
- 1 tsp vanilla extract
- 1/4 tsp salt
For the Berry Layer
- 1 cup berries, fresh or frozen
- 1 1/2 tbsp pure maple syrup
- 1 tbsp water
- 1/2 tsp cornstarch
For the Crumble Topping
- 1/2 cup oat flour
- 1/4 cup oats
- 2 tbsp almond flour
- 1/4 cup melted refined coconut oil
- 1 tbsp pure maple syrup
- 1/2 tsp vanilla extract
- pinch of salt

How to Make Vegan Berry Crumble Bars
Step 1: Preheat the Oven
Set the oven to 350 degrees Fahrenheit. This ensures it’s hot enough when you’re ready to bake.
Step 2: Prepare the Base Layer
In a mixing bowl, combine the following:
1. Almond flour
2. Oat flour
3. Salt
Add in:
4. Maple syrup
5. Melted coconut oil
6. Vanilla extract
Mix until well combined. Transfer this mixture into a greased or lined 8×8 baking dish, spreading it evenly across the bottom.
Step 3: Make the Berry Filling
In a pot, add:
– Berries (fresh or frozen)
– Maple syrup
– Water
Heat over low to medium heat until the berries soften. Using a potato masher or fork, mash them down to remove large chunks. Mix in cornstarch and let it simmer for about 5–10 minutes until thickened.
Step 4: Chill the Berry Mixture
Once thickened, remove from heat. Transfer to a bowl and place it in the fridge for further thickening.
Step 5: Prepare the Crumble Topping
In another mixing bowl, combine:
– Oat flour
– Oats
– Almond flour
– Salt
Then add:
– Melted coconut oil
– Maple syrup
– Vanilla extract
Mix until crumbly and set aside.
Step 6: Assemble the Bars
Remove the berry mixture from the fridge and pour it on top of your base layer in the baking dish. Spread it evenly across.
Top with your crumble mixture by squeezing chunks between your fingers before placing them on top of the berry layer.
Step 7: Bake
Place in the preheated oven and bake for about 25 minutes until golden brown on top.
Step 8: Cool and Serve
Let cool completely before cutting into squares. Enjoy your delicious Vegan Berry Crumble Bars!
How to Serve Vegan Berry Crumble Bars
Vegan Berry Crumble Bars are not only delicious but also versatile. You can serve them in various ways to enhance their flavor and presentation, making them perfect for any occasion.
Pair with Non-Dairy Ice Cream
- A scoop of non-dairy vanilla or coconut ice cream complements the berry flavors and adds a creamy texture.
Drizzle with Maple Syrup
- Adding a light drizzle of pure maple syrup on top enhances the sweetness and gives a lovely shine to the bars.
Sprinkle with Nuts
- Chopped almonds or walnuts provide a crunchy contrast to the soft berries, elevating the texture of each bite.
Serve with Fresh Fruit
- A side of fresh berries or sliced bananas adds freshness and balances the sweetness of the crumble bars.
Enjoy with Tea or Coffee
- Pairing these bars with a cup of herbal tea or coffee makes for a delightful afternoon snack or dessert option.
Top with Coconut Whipped Cream
- For an indulgent touch, add a dollop of coconut whipped cream on top for creaminess that complements the fruity filling.
How to Perfect Vegan Berry Crumble Bars
Achieving the perfect Vegan Berry Crumble Bars is easier than you think! Follow these essential tips for great results every time.
Use fresh berries: Fresh mixed berries yield better flavor compared to frozen ones. If using frozen, ensure they are thawed and drained.
Chill your berry mixture: Allowing the berry layer to chill helps it thicken properly, creating a better texture when baked.
Don’t over-mix: When combining ingredients for the topping, mix just until combined to maintain a crumbly texture.
Grease your baking dish: Ensuring your dish is well-greased prevents sticking and makes it easier to cut into bars later.
Let cool before cutting: Allowing the bars to cool completely ensures they hold their shape when cut into squares.
Experiment with spices: Adding cinnamon or nutmeg can enhance flavor complexity, giving your crumble bars an extra kick.

Best Side Dishes for Vegan Berry Crumble Bars
Vegan Berry Crumble Bars can be complemented by several delightful side dishes that enhance their taste. Here are some ideas:
- Coconut Yogurt: A creamy addition that pairs well with the fruitiness of the bars; choose plain or flavored varieties.
- Granola Parfait: Layer granola and yogurt alongside your crumble bars for a satisfying crunch and creamy contrast.
- Fruit Salad: A refreshing mix of seasonal fruits provides brightness and balances out the richness of the dessert.
- Chia Seed Pudding: This adds a healthy twist; its smooth texture harmonizes nicely with the fruity flavors of the bars.
- Almond Butter Dip: Serve almond butter on the side for dipping; its nuttiness complements the sweet berry filling perfectly.
- Chocolate Sauce: Drizzling dark chocolate sauce over your bars creates an indulgent experience that chocolate lovers will enjoy.
- Mint Leaves Garnish: A sprinkle of fresh mint leaves adds color and a refreshing taste that brightens up each bite.
- Oatmeal Bowl: A warm bowl of oatmeal topped with nuts and fruits offers a hearty side that aligns well with healthy eating habits.
Common Mistakes to Avoid
When making Vegan Berry Crumble Bars, it’s easy to make a few common mistakes. Here are some tips to help you avoid them.
Skipping the cooling time: Allowing your bars to cool is crucial. This helps them set properly and makes cutting easier. If you skip this step, they may crumble apart.
Not measuring ingredients accurately: Precision is key in baking. Ensure you use the right measurements for each ingredient, especially the flours and liquids, to achieve the perfect texture.
Using ungreased or unlined pans: Always grease or line your baking dish. This prevents sticking and ensures that your Vegan Berry Crumble Bars come out easily after baking.
Overmixing the batter: Be gentle when mixing your ingredients. Overmixing can lead to tough bars instead of soft and crumbly ones. Mix just until combined for the best results.
Ignoring oven temperature variations: Every oven is different. Consider using an oven thermometer to ensure your vegan berry crumble bars bake at the right temperature for even cooking.
Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- They can last up to 5 days in the fridge.
- Make sure they are completely cooled before sealing.
Freezing Vegan Berry Crumble Bars
- Wrap individual bars tightly in plastic wrap.
- Place wrapped bars in a freezer-safe container or bag.
- They will keep well for up to 3 months in the freezer.
Reheating Vegan Berry Crumble Bars
Oven: Preheat your oven to 350°F (175°C) and bake for 10 minutes until warmed through.
Microwave: Heat on medium power for 15-30 seconds, checking frequently to avoid overheating.
Stovetop: Place a pan on low heat and warm for about 5 minutes, flipping occasionally until heated through.

Frequently Asked Questions
What are Vegan Berry Crumble Bars?
Vegan Berry Crumble Bars are a delicious dessert made with layers of mixed berries and a crumbly oat topping, suitable for those following a vegan diet.
Can I use frozen berries for Vegan Berry Crumble Bars?
Yes, frozen berries work perfectly! Just be sure to thaw them slightly before using them in your recipe.
How do I customize my Vegan Berry Crumble Bars?
Feel free to add different types of fruits or nuts according to your taste preferences! You can also try adding spices like cinnamon for extra flavor.
How long do Vegan Berry Crumble Bars last?
When stored properly in the refrigerator, these bars can last up to 5 days, making them a great make-ahead dessert option.
Final Thoughts
Vegan Berry Crumble Bars are not only scrumptious but also versatile enough for any occasion. Their healthy ingredients make them a guilt-free treat that everyone can enjoy. Don’t hesitate to experiment with different berry combinations or toppings—there’s always room for creativity in the kitchen! Try making these delightful bars today!
Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.
📖 Recipe Card
Print
Vegan Berry Crumble Bars
- Total Time: 40 minutes
- Yield: Approximately 12 servings 1x
Description
Indulge guilt-free with our Vegan Berry Crumble Bars, a delightful dessert that combines the freshness of mixed berries with a satisfying oatmeal crumble topping. Whether you’re hosting a gathering or simply craving a sweet treat, these bars are perfect for any occasion. They are not only gluten-free and refined sugar-free but also packed with wholesome ingredients that make them both nutritious and delicious. Enjoy the creamy berry filling complemented by the crunchy texture of the crumble in every bite. Easy to make and adaptable to your favorite seasonal fruits, these bars are sure to become a go-to recipe in your kitchen.
Ingredients
- 1 1/2 cup almond flour
- 1/4 cup oat flour
- 1/3 cup melted refined coconut oil
- 1/4 cup pure maple syrup
- 1 tsp vanilla extract
- 1 cup mixed berries (fresh or frozen)
- 1/2 tsp cornstarch
- 1/4 cup oats
Instructions
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, combine almond flour, oat flour, salt, maple syrup, melted coconut oil, and vanilla extract. Mix well.
- Spread the mixture evenly in a greased 8×8 baking dish to form the base layer.
- In a pot, heat berries, maple syrup, and water until softened. Mash using a potato masher; stir in cornstarch and simmer for about 5–10 minutes until thickened.
- Chill the berry mixture in the fridge for better consistency.
- In another bowl, combine oat flour, oats, almond flour, melted coconut oil, maple syrup, vanilla extract, and salt for the crumble topping.
- Pour the berry mixture over the base layer and top with crumble mixture.
- Bake for approximately 25 minutes until golden brown.
- Allow to cool completely before cutting into squares.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Dessert
- Method: Baking
- Cuisine: Vegan
Nutrition
- Serving Size: 1 serving
- Calories: 153
- Sugar: 5g
- Sodium: 40mg
- Fat: 8g
- Saturated Fat: 6g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 19g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 0mg