Gluten-Free Mixed Berry Pie

Gluten Free Mixed Berry Pie (c) Debra Roinestad, The Comfy Cabin, 2022

A lovely combination of tangy and sweet! This mouthwatering open face pie is easy to make. A flavorful mixture of blueberries, raspberries, and blackberries that will leave you and your guests satisfied. Enjoy!

Debra Roinestad 🌿

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Wholly Gluten Free Pie Shell

I found this frozen gluten free pie shell at my local supermarket in the gluten-free isle. You can also find Wholly Gluten Free products at a health food store. Here is their website where you can purchase from them directly.
Wholly Gluten Free products click here.

Frozen Mixed Berries
Gluten Free Mixed Berry Pie (c) Debra Roinestad, The Comfy Cabin, 2022

Gluten Free Mixed Berry Pie

The Comfy Cabin
Prep Time 5 minutes
Cook Time 25 minutes
Total Time 30 minutes
Course Dessert
Cuisine American
Servings 4 people


  • 1 cup sugar
  • ¼ cup cornstarch
  • cup water
  • ½ tsp ground cinnamon
  • 1 tbs lemon juice
  • 1 tbs butter
  • 2 cups mixed berries, frozen
  • 1 gluten free pie shell, frozen


  • Defrost frozen pie shell and mixed berries.
  • Preheat oven to 400°.
  • In a large saucepan, on medium heat, whisk together sugar, cornstarch, water, and butter until smooth.
  • Add 2 cups of mixed berries and stir gently for about 2 mins. on low heat. As soon as the berry filling becomes thick, turn off the heat, and let it cool.
  • Using a slotted spoon, gently scoop the berry filling into the pie shell. Leave any syrup sauce behind. The goal is not to make your pie filling watery.
    TIP: If you wish, you can store the berry syrup in a mason jar for up to 1 week. The syrup can used on pancakes or on top of ice-cream.
  • Place the pie onto a baking sheet pan. Bake for 25 mins. or until crust is golden brown. Remove from the oven and let it cool for about 15 mins.