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[donotprint]I adore blueberries…fresh out of a bowl, in my cereal and especially baked into yummy desserts…throw in some lemon and I am one happy girl. Although I love some blueberry goodness, I refuse to pay the crazy high prices I have been seeing at the market. I improvised a bit and used frozen berries in this recipe and they worked just beautifully. Moral of the story, if you find a deal or don’t mind the price tag, use fresh, but frozen berries work just fine.

I was actually pleasantly surprised to see blueberries on sale today at Whole Foods and picked up two pints. I have no idea what I am going to do with them yet, but I am thinking scones because scones equal bliss in my book or maybe blueberry ice cream, such a tough decision. Whatever I choose to make, I will definitely post here on MBA.

I came across these Blueberry Crumble Bars on allrecipes and knew they would be amazing. I kicked the flavor up a bit by using butter instead of shortening, adding in a bunch of lemon zest and a splash my homemade vanilla extract. The lemon-blueberry flavor is great for summer and the texture of the topping is absolute perfection. Honestly they are delish for breakfast with a cup of coffee, as dessert witha nice scoop of vanilla ice cream or as a snack…it’s truly an anytime of the day baked good. These also travel pretty well, so if they strike your fancy, be sure to bookmark them for a future summer barbeque.  If you decide to make these, definitely come back and leave a comment letting us know you liked them. Have a fantastic and delicious weekend!
Looking for more blueberry deliciousness? Check out these posts:
Blueberry-Lemon Bundt Cake from My Baking Addiction
Blueberry Zucchini Bread from My Baking Addiction
Blueberry Cornmeal Cake from Vino Luci Style
Blueberry Lemon Cream Cheese Muffins from Two Peas and Their Pod
Low Sugar Double Blueberry Parfaits from Kalyn’s Kitchen[/donotprint]

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Blueberry Crumb Bars

Ingredients
1 cup white granulated sugar
1 teaspoon baking powder
3 cups all-purpose flour
1 cup unsalted butter
1 egg
1 teaspoon pure vanilla extract
1/2 teaspoon kosher salt
zest of two lemons

4 cups fresh or frozen blueberries
1/2 cup white sugar
3 teaspoons cornstarch

Method
1.Preheat the oven to 375 degrees F (190 degrees C). Line a 9×13 inch pan with parchment paper and spray with nonstick cooking spray.
2.In a medium bowl, stir together 1 cup sugar, 3 cups flour, salt, lemon zest and baking powder.
3. In a small bowl, whisk the egg and vanilla together until combined.
4. Use pastry cutter or your food processor (see not below for alternative method) to blend the flour mixture with the butter and egg/vanilla mixture. Dough will be crumbly. Pat half of dough into the prepared pan.
5. In another bowl, stir together 1/2 sugar and cornstarch. Gently mix in the blueberries. Sprinkle the blueberry mixture evenly over the crust. Crumble remaining dough over the berry layer.
6. Bake in preheated oven for 45 minutes, or until top is slightly brown. Cool completely before cutting into squares.

Note: If you do not have a pastry cutter or a food processor, simply freeze your butter and use a box grated to grate the butter into the flour mixture. Use two forks or your fingers to fully incorporate.

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79 Comments

  1. Daniela says:

    I made them yesterday. They are awesome! I’m having a square right now for breakfast, with coffee and home made hummus on toast.
    It’s a sunny, chilly, beautiful fall morning in Toronto…

  2. Meredith says:

    I just found your site, and it is wonderful. I just took this recipe and the Lip Smacking Lemon Bar recipe, and made a hybrid of the two. The crust and topping are this crumb. Next I added blueberries (and some raspberries because they’re my favorite). Then I made the lemon bar filling, poured it over, and topped with the rest of the crumb crust. I haven’t taken it out of the oven just yet, but it looks AMAZING so far. Can’t wait to eat it!!!!!

  3. Jess M says:

    Thank you for the recipe! I’m using these for my “blueberry dessert” for my daughter’s Strawberry Shortcake Party!!

  4. pk says:

    Thank you so much for putting the instructions on what to do if we didn’t have a pastry cutter. Mine are in the oven baking away and my apartment smells divine! I forgot to crumble the top layer and just kind of packed it on (grrr!! absentminded me) so I’ll miss out on the great color contrast, I hope nothing else is affected. Taking them in as a thank you for my summer internship. So a huge thank you for posting this.
    PS. I found the post on foodgawker.com

  5. EM says:

    Hello! I am desperate to make this ASAP as I have had to clean drool off my keyboard :) hehe
    I love your blog and I am so glad I stumbled upon it!
    Quick question – I am in Australia and I don’t know where to find kosher salt. Can I use just table salt? Or sea salt? Please help! Anyone who can help me I would be so grateful :) I am itching to make these as I have heaps of blueberries in the freezer!

    1. Jamie says:

      Em-

      You can definitely sub in table salt or sea salt, Kosher is just my personal preference.

      -Jamie

    2. EM says:

      Thank you! :) I will try them this weekend!

  6. allison says:

    I made these for a party this past weekend. They turned out really well! Very yummy recipe, great for summer time!
    Just a side note, I froze & grated the butter & it worked great! Also, I used frozen blue berries & they tasted really good, but I imagine fresh berries would have been even better!
    Thanks again for another great recipe!!!

  7. Ashley says:

    Oh my these look good! I’m not a big fan of fruit desserts but when there’s lots of yummy crust and streusel, I can’t resist!

  8. Taryn says:

    I made these bars last weekend for my family, and they were great. What a perfect way to use blueberries, and a delightful summer treat!