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5 from 1 vote
Grandma's Rhubarb Pie is rustic but so delicious.
Grandma's Rhubarb Pie
Prep Time
5 mins
Cook Time
1 hr
Total Time
1 hr 5 mins

Looking for a way to use up that spring rhubarb? This rhubarb pie comes straight from our Grandma's recipe box.  It's the perfect amount of sweetness between a two pie crusts, and the filling is only 5 ingredients.

Course: Dessert
Cuisine: American
Keyword: rhubarb pie
Servings: 8
Calories: 365 kcal
Author: Barbara
  • 2 cups rhubarb
  • 1 1/2 cups sugar
  • 3 Tablespoons flour
  • 1 egg
  • 1 teaspoon vanilla
  • 2 pie crusts
  1. Preheat oven to 425 degrees F.

  2. Wash rhubarb stalks. Cut into approximately 3/4 inch chunks.

  3. Add flour and sugar to rhubarb and mix.

  4. In a separate bowl, add egg and vanilla and whisk with a fork.

  5. Combine the 2 mixtures.

  6. Line a pie pan with a prepared pie crust. Add rhubarb filling. 

  7. Arrange a top pie crust over the top. Seal the crust by pinching or rolling as desired.

  8. Cook for 15 minutes at 425 degrees F. Reduce oven to 350 degrees F. Cook for an additional 45 minutes. 

  9. Let the pie rest for about an hour before cutting.

Nutrition Facts
Grandma's Rhubarb Pie
Amount Per Serving
Calories 365 Calories from Fat 108
% Daily Value*
Fat 12g18%
Saturated Fat 4g25%
Cholesterol 20mg7%
Sodium 183mg8%
Potassium 137mg4%
Carbohydrates 62g21%
Fiber 2g8%
Sugar 38g42%
Protein 4g8%
Vitamin A 61IU1%
Vitamin C 2mg2%
Calcium 37mg4%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.