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triple berry pie with design in lid, red towel to the left with pie cutter on towel

Triple Berry Pie with Rhubarb (refined-sugar free)

This is the BEST triple berry pie, and then you add rhubarb and it gets even better! Homemade pastry crust, maple syrup only for sweetener, and arrowroot powder as thickening starch keeps this pie healthier so you can enjoy more than 1 slice!
5 from 2 votes
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Prep Time 30 minutes
Cook Time 45 minutes
Total Time 1 hour 15 minutes
Course Baked Goods, Dessert
Cuisine American, Refined-Sugar Free
Servings 8 servings

Ingredients
  

  • 1 double crust pastry Link found in step 1 of instructions below
  • 1 ½ cups blackberries
  • 1 ¼ cups frozen rhubarb
  • 1 ½ cups raspberries
  • 2 ¾ cups strawberries
  • ¼ cups arrowroot powder/starch
  • 1 teaspoon lemon juice fresh squeezed
  • ¼ teaspoon ground cinnamon
  • ½ teaspoon vanilla extract
  • ¼ teaspoon almond extract
  • 2 ½ tablespoon maple syrup
  • 1 tablespoon unsalted butter on top of filling before lid goes on

Egg Wash

  • 1 large egg
  • 2 teaspoon whole milk

Instructions
 

  • Make double crust pastry dough using my Pie Pastry Recipe. Cut into 2 portions and refrigerate.
  • Preheat oven to 400℉.
  • In a large bowl combine all berries (frozen and/or fresh). The portions listed work amazingly well but as long as there are 7 cups total you'll be set. Add in arrowroot powder, fresh squeezed lemon juice, ground cinnamon, vanilla and almond extracts, and maple syrup.
  • Roll out 1 portion of pie pastry for the base, letting dough stretch out to lip of pie plate. Pour fruit mixture into the base. Cut up 1 tablespoon of butter and drop them on the top of the fruit.
  • Roll out 2nd portion of pie pastry. Place on top of fruit and pinch together edges of base and top. If it doesn't seem to be sealing add a bit of water to stick together. Flute edges.
  • Whisk together egg and 2 teaspoon water. Lightly brush egg wash on top of pastry. Cut small designs into the top to allow for heat to escape.
  • Cover edges of crust with foil. Bake on middle rack for 35 minutes. Remove foil and continue baking for about 8-10 more minutes or until crust is light brown and crisping up. Let pie cool before slicing. If you attempt to cut it right away it will run but quickly stiffens up when cooled to cut neatly.
Keyword berry pie, holiday desserts, holiday recipes, triple berry pie
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