Rhubarb Berry Pie


Rhubarb berry pie! A perfect blend of tart rhubarb and the sweet blackberries.

Photography Credit: Elise Bauer

The first time we made this pie we used blueberries instead of blackberries and a whole cup of sugar instead a half. The blueberries were frozen and not completely thawed or drained.

The pie ended up being runny (pie soup anyone?), the blueberries dominated the flavor (they were all you could taste), and the pie was way too sweet. Well, my mother liked it, but she likes things super sweet.

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My father and I love the tartness of rhubarb and want to taste it. So naturally, as soon as that pie was half eaten, we made plans to make another one.

Rhubarb Berry Pie

This time we used blackberries, frozen from last season, along with fresh rhubarb and strawberries.

We cut the sugar to 1/2 a cup (a little tart, could have used another tablespoon or two) and remembered to defrost and drain the marionberries. Perfect! (Don’t you love fruit pie season?)

Rhubarb Berry Pie Recipe

  • Yield: Makes 8 servings

The green leaves of rhubarb are poisonous, so when prepping rhubarb, make sure to discard any remnants of leaves.


  • 1 1/2 cups sliced rhubarb
  • 1/2 to 3/4 cup sugar (1/2 cup will yield a pie slightly on the tart side)
  • 3 Tbsp quick-cooking tapioca
  • 1 cup sliced strawberries
  • 1 1/2 cups blackberries, boysenberries, or mixed berries (if you use frozen berries, first defrost them and then drain them of excess moisture)
  • 1 Tbsp lemon juice
  • 1/2 teaspoon vanilla
  • Dash of ground mace or nutmeg
  • 1 pie dough recipe for top and bottom crust


1 Roll out one pie dough and line the bottom of a pie pan: Roll out one ball of pie dough on a lightly floured surface to 12-inch diameter. Line the bottom of a 9-inch pie pan with the dough. Chill in refrigerator while you prepare the fruit.

2 Prepare the rhubarb berry filling: Stir sugar and quick cooking tapioca pearls together in a large bowl. Add the rhubarb, strawberries, and other berries. Add the lemon juice, vanilla, and mace or nutmeg. Stir gently to coat berries with the sugar. Let sit for 15 minutes, stirring once.

rhubarb berry pie filling in bowl

3 Preheat oven to 375°F.

4 Roll out second ball of pie dough. If you plan to do a lattice top, as pictured, prepare the dough strips as described in How to Make a Lattice Top for a Pie Crust.

5 Scoop fruit mixture into dough-lined pie dish.

rhubarb berry pie filling

6 Prepare the top crust: If you would like a lattice top, weave strips of pie dough over the top of the fruit-filled pie dish as described in How to Make a Lattice Top for a Pie Crust. (If you would like a solid top for your pie, place the second rolled-out pie dough crust on top of the pie.) Press ends of strips into the rim of the bottom crust.

rhubarb berry pie lattice crust

Trim the edges to 1/2-inch. Fold the edges back over themselves and crimp to seal.

If you are using a solid top crust, score the top to create air vents.

7 Bake: To protect the crust edges from burning, cover the edges of the crust with aluminum foil or an aluminum pie protector. Bake at 375°F in the middle rack for 25 minutes. Remove the foil.

rhubarb berry pie with pie protector

Return to oven and bake for an additional 20-30 minutes, until the top is golden and the juices are bubbling. Cool completely before serving.

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Elise Bauer

Elise Bauer is the founder of Simply Recipes. Elise launched Simply Recipes in 2003 as a way to keep track of her family's recipes, and along the way grew it into one of the most popular cooking websites in the world. Elise is dedicated to helping home cooks be successful in the kitchen. Elise is a graduate of Stanford University, and lives in Sacramento, California.

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12 Comments / Reviews

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Did you make it? Rate it!

  1. Lindsay

    I made this pie, subbed rhubarb for extra berries since the grocery store didn’t have any. It was DELICIOUS and SO EASY! My first berry pie, along with your perfect pie crust! Thank You! Your site is awesome!!


  2. chloe

    W-O-W!!!!!!this is the best rhubarb pie i have ever had…it was soooo good…reminds me of Christmas….sweet….but not too sweet


  3. jillian

    I just made this for my boyfriend’s birthday yesterday. It was fantastic! The only thing I would change next time I make it (and I will make it again!) is using significantly more fruit for the filling– but I just like thicker, more filling heavy fruit pies.

  4. Elise Bauer

    Hi Gira – My life changed for the better when a friend introduced me to the pie protector. You can get one through at Amazon.com. I think I found mine at a roadside fruit market in the Sierra Foothills (in California). You can also use foil, and shape it around the edges.

  5. Linda

    This brings to mind the pie my aunt made years ago . She made a Pineapple Rhubarb pie that was the best I’ve ever eaten of all pies. I was too young then to think to ask for the recipe, but have been hoping to find a recipe for that combo on internet, very hard to find. Anyone have a good one like this? If so, please write me at snapdragonestate {At} gmail dot com
    I’m not sure if she used tapioca in it, I didnt think so. Thanks! in advance. Linda

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