Blueberry Crumb Bars

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!

Blueberry Crumb Bars

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.

Blueberry Crumb Bars

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.

Blueberry Crumb Bars
Blueberry Crumb Bars

Blueberry Crumb Bars

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?

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1 reviews

Blueberry Crumb Bars

Yields 8
Prep Time 10 min
Cook Time 30 min
Total Time 40 minutes

Author: Lexi
Scale This Recipe




    • 3 cups Wyman's Frozen Wild Blueberries
    • 2 teaspoons lemon juice
    • 2 tablespoons maple sugar
    • 1 tablespoon arrowroot
    • 1 teaspoon vanilla



    • 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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