I am head over heals for these Blueberry Crumb Bars! They are gluten-free, grain-free, and free of refined sugar, and they are also exploding with flavor!
Today I’ve teamed up with Wyman’s of Maine to bring you these divine bars that are absolutely perfect for your weekend brunch, as an on-the-go snack, or to bring along to a party!
I just love these wild blueberries! They are BURSTING with flavor.
I love how easy these come together. In this recipe, we are using the frozen blueberries straight out of the bag! These bars are the perfect combination of crust and fruit topping. They are a hit all year long.
This post is sponsored by Wyman’s of Maine. All opinions are always my own. Thanks for supporting the brands that make LCK grow!
 What is your favorite blueberry recipe?
Blueberry Crumb Bars
Ingredients
- 2 cups almond flour
- 2 tbsp tapioca flour
- 1/4 cup grass-fed butter OR coconut oil*, melted
- 1/4 cup pure maple syrup or raw honey
- 1 teaspoon vanilla
- Pinch of sea salt
- 3 cups Wyman's Frozen Wild Blueberries
- 2 teaspoons lemon juice
- 2 tablespoons maple sugar
- 1 tablespoon arrowroot
- 1 teaspoon vanilla
- 1 cup almond flour
- 1 tablespoon coconut oil or grass-fed butter
- 1 teaspoon vanilla
CRUST
FILLING
CRUMB TOPPING
Directions
- Preheat oven to 350°F
- Line an 8x8 baking dish with parchment paper
- Combine crust ingredients and press into the bottom of the pan
- Bake for 10 minutes
- While baking, toss together filling ingredients in a bowl, set aside
- In another bowl, mix together crumb toppings
- Once crust has baked, pour filling on top and drop crumb topping across the top
- Bake for 30 minutes or until blueberries are bubbling and oozing
- Let cool completely before cutting and serving
- Store in refrigerator
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35 comments on “Blueberry Crumb Bars”
Could i use coconut sugar in place of the maple?
Yes.
Oh my gosh, oat bars are my weakness! Especially blueberry and raspberry flavors. Can’t wait to give this recipe a go!
These look amazing! I have a nut allergy in our home, can something take the place of almond flour and tapioca flour in this recipe?
You can use ground sunflower seeds!
Arrowroot can be subbed for tapioca here.
These bars make me crave summer because I always make blueberry pie with my grandmother! But I’m 100% sure that these taste just as good as blueberry pie but with healthier ingredients!
YES. I hope you love!
Can you use fresh blueberries in this recipe?
Yes!
Yum! These look so good. I want to try them out. I’ll have to head out to the store for arrowroot this weekend!
You will love!
What kind of almond flour? I have the coarser one and the fine blanched kind.
Blanched.
Do you happen to have the nutritional value for the Blueberry Crumb Bars?
You can enter them into any online calculator! My Fitness Pal is a good one 🙂
Made these today, but the crumble topping didn’t seem to come together. I used the coconut oil to mix, but, even after baking, the topping remained very flour-y. Ideas?
Maybe not enough coconut oil could be the problem!
I’m going to try this one soon. Your pages don’t scroll well… Maybe it’s the video ads that you can’t opt out of. I will definitely screen shot it when i use the recipe.
Can I use whole wheat flour in place of almond flour?
I can’t promise the same results as I don’t eat wheat and haven’t tried it, but let us know if you do!
These are in my oven right now. The bottom layer smelled amazing when I took it out to add the blueberries!!!
I made these last week and they turned out absolutely amazing! Going to make these with strawberries next as I pick my own fruit in summer time and have a plethora of frozen fruit still..
Can I use potato starch instead of arrowroot?
do you put the blueberries in frozen or do you thaw before hand.
Can coconut flour be substituted for the almond flour ?
No coconut flour is never a 1:1 sub!
Would ground oats work in place of the almond flour?
Would coconut palm sugar be ok instead of maple sugar?
Yes- might change the color slightly.
Always looking for a recipe to use frozen blueberries. Will try this one.
Ho w many carbs in this receipe?
My filling and crumble topping didn’t come out right at all. Could you double check the proportions and instructions and let me know? I was so excited about this recipe.
Hi
Could I use coconut flour instead of almond?
Thanks
Definitely not- coconut flour is totally different! Sadly!