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    Home » Recipes » Pie Recipes

    Blueberry-Rhubarb Pie

    Ashley Covelli standing in the kitchen wearing an apron with the Big Flavors logo.
    Modified: May 3, 2026 · Published: Jul 30, 2014 by Ashley · This post may contain affiliate links · 4 Comments
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    This post may contain affiliate links, which won’t change your price but will share some commission.

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    I have a rhubarb plant over at my in-laws' house. I named her Ruby. I tried transplanting part of Ruby over at my house a few years back, but it didn't work out so well.

    Moment of silence.

    But the rest of Ruby is thriving, and this pie is what I decided to do with the first harvest of the season.

    Blueberry-Rhubarb Pie

    It's always tough for me to make something other than my beloved Rhubarb Custard Pie when I have a batch of rhubarb at the ready.

    But this time, I decided to take the method of letting it sit in sugar till it gets watery and then mixed it with fresh blueberries, cornstarch to thicken it up while it baked, and a little cinnamon and nutmeg.

    Heavenly.

    Blueberry-Rhubarb Pie

    I had a few discs of whole wheat pie crust in the freezer, and I thought it would be fun to do a lattice for the top of this beauty. There's a wonderful tutorial for making a lattice over on The Kitchn - check it out if you have any questions on how to do it.

    You could also cover the pie with another solid piece of rolled out dough with just a few vents cut, or even some decorative cutouts. There are a gazillion ways to prettify it.

    Maybe even a gazillion and one.

    Blueberry-Rhubarb Pie

    This pie was a big hit. It was sweet and a little tart, and the combination of rhubarb and berries just screamed summertime. Definitely a great way to end (or start!) the day.

    📖 Recipe

    Blueberry-Rhubarb Pie

    Blueberry-Rhubarb Pie
    Big Flavors from a Tiny Kitchen - Ashley Covelli
    No ratings yet
    Print Recipe Pin Recipe
    Servings: 8 Slices
    Course: Dessert
    Cuisine: American

    Ingredients
     

    • 2 cups rhubarb, sliced
    • ¾ cup granulated sugar
    • 2 cups fresh blueberries
    • ⅓ cup cornstarch
    • ½ teaspoon salt
    • ¼ teaspoon ground cinnamon
    • ¼ teaspoon freshly grated nutmeg
    • 2 discs prepared pie crust dough, store-bought or homemade (I used a Whole Wheat Crust recipe)
    • 1 tablespoon cold butter, cut into small pieces
    • 1 egg, beaten
    • 1 tablespoon raw sugar

    Instructions
     

    1. In a bowl, mix rhubarb with granulated sugar and let sit until watery, stirring occasionally (will take at least 45 minutes - mine sat out for over an hour). Stir in blueberries, cornstarch, salt, cinnamon and nutmeg and mix well.
    2. Preheat oven to 425°F.
    3. Line a deep dish pie plate with one of the discs of dough, leaving an overhang. Pour blueberry-rhubarb mixture into the prepared pie plate and spread out evenly. Dot the top of the fruit with butter and top with the second pie crust (either rolled out solid or cut into ¾-inch wide strips to form a lattice). Crimp edges to join the top and bottom crusts. If using a solid top crust, cut a few steam vents in with a sharp knife.
    4. Place pie plate on a baking sheet. Brush top of pie crust with a thin layer of the beaten egg, and sprinkle raw sugar over top. Cover edges of the crust with aluminum foil and bake for 15 minutes.
    5. Lower the heat to 350°F and bake another 35 minutes. Remove foil from edge of crust and bake a final 15 minutes, or until the edges are brown and the fruit is thick and bubbly.
    6. Remove from oven and cool pie completely on a cooling rack before slicing. Enjoy!

    Nutrition information

    Nutrition Facts
    Blueberry-Rhubarb Pie
    Amount per Serving
    Calories
    148
    % Daily Value*
    Fat
     
    2
    g
    3
    %
    Saturated Fat
     
    1
    g
    6
    %
    Trans Fat
     
    0.1
    g
    Polyunsaturated Fat
     
    0.3
    g
    Monounsaturated Fat
     
    1
    g
    Cholesterol
     
    24
    mg
    8
    %
    Sodium
     
    157
    mg
    7
    %
    Potassium
     
    126
    mg
    4
    %
    Carbohydrates
     
    32
    g
    11
    %
    Fiber
     
    2
    g
    8
    %
    Sugar
     
    24
    g
    27
    %
    Protein
     
    1
    g
    2
    %
    Vitamin A
     
    125
    IU
    3
    %
    Vitamin C
     
    6
    mg
    7
    %
    Calcium
     
    33
    mg
    3
    %
    Iron
     
    0.3
    mg
    2
    %
    * Percent Daily Values are based on a 2000 calorie diet.

    Did you make this recipe?

    Leave a comment + star rating below to let people know how it was!

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      Bourbon Bacon Pecan Pie with a Whole Wheat Crust
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    Comments

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      Recipe Rating




    1. Becca Heflin says

      July 30, 2014 at 9:20 am

      I apologize in advance if I leave drool on your gorgeous pie 😉

      Reply
      • BigFlavorsFromATinyKitchen says

        July 30, 2014 at 11:17 am

        Drooling is always encouraged 'round these parts! Thanks 🙂

        Reply
    2. Lori H says

      July 30, 2014 at 9:28 pm

      You know how far I've come in the rhubarb world...I really would like to try a piece! 😉

      Reply
    3. Joanne (eats well with others) says

      August 03, 2014 at 6:41 am

      This pie is GORGEOUS!!

      Reply

    Hi, I'm Ashley and I’ve been writing about food & recipes here at Big Flavors from a Tiny Kitchen since 2006. I want to help you (yes, you!) gain confidence in the kitchen so you are excited to cook at home for yourself and your loved ones.

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