Raspberry Rhubarb Pie Filling

Aug 10, 2026 · By VanillaGoods

Baking Pies tarts Origin: Tahitian Vanilla: Extract Medium

A juicy, sliceable raspberry rhubarb pie filling for one 9-inch pie. Best with Tahitian vanilla (floral, cherry, anise); any pure vanilla works. Makes one 9-inch pie (8 servings).

Prep 30 min

Cook 65 min

Cool 3 hr

Total 4 hr 35 min

Servings 8

Diet —

Ingredients

Adjust yield

servings

3.0 cups (375.0 g)raspberries, fresh or frozen
3.0 cups (360.0 g)rhubarb, cut into 1/2-inch pieces
1 ¼ cups (250.0 g)granulated sugar
4.0 tbsp (32.0 g)cornstarch
¼ tspfine sea salt
1.0 tbsp (15.0 ml)fresh lemon juice
1.0 tsp (5.0 ml)VanillaGoods pure vanilla extract
1.0 tbsp (14.0 g)unsalted butter, cut into small pieces
1.0 (50.0 g)large egg, beaten with 1 tablespoon milk, for brushing
1.0pastry for a double-crust 9-inch pie, homemade or store-bought, chilled

Make it at home

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Instructions

Place a rack in the lowest position of the oven, set a rimmed baking sheet on it, and heat the oven to 425°F.
In a small bowl, whisk the sugar, cornstarch, and salt so the cornstarch doesn't clump.
In a large bowl, toss the raspberries and rhubarb with the lemon juice and vanilla, then add the sugar mixture and toss until evenly coated. Let stand for 15 minutes, until juicy.
Roll out half of the pastry and fit it into a 9-inch pie plate. Spoon in the filling and its juices, mounding it slightly in the center, and dot with the butter.
Roll out the remaining pastry and lay it over the filling (or weave a lattice). Trim, seal, and crimp the edges. Cut 4 or 5 vents in a solid top crust. Brush the top with the egg wash.
Bake on the hot baking sheet for 20 minutes. Reduce the oven to 375°F and bake until the crust is deep golden and the juices bubble thickly through the vents in the center of the pie, 35 to 50 minutes more. Cover the edges with foil if they brown too fast.
Cool on a wire rack for at least 3 hours before slicing; the filling thickens as it cools.

Tips

Let the filling bubble in the center, not just at the edges; cornstarch needs to boil to thicken.
Vanilla swap: use vanilla bean paste 1:1 in place of the extract for visible specks, or the seeds of 1 vanilla bean for each tablespoon of extract.
Best vanilla for this: Tahitian (floral, cherry, anise), or Madagascar (rich, creamy, classic). Any pure vanilla works.
Storage: Keep covered at room temperature for 1 day, then refrigerate for up to 3 days more.

Recipe FAQ

How long does it take to make raspberry rhubarb pie filling?

Plan on 30 minutes of prep and 65 minutes of cooking, plus 3 hours to cool. It makes one 9-inch pie (8 servings).

How should I store raspberry rhubarb pie filling?

Keep covered at room temperature for 1 day, then refrigerate for up to 3 days more.

Can I use a different form of vanilla?

use vanilla bean paste 1:1 in place of the extract for visible specks, or the seeds of 1 vanilla bean for each tablespoon of extract.

A juicy, sliceable raspberry rhubarb pie filling for one 9-inch pie. Best with Tahitian vanilla (floral, cherry, anise); any pure vanilla works. Makes one 9-inch pie (8 servings).

Estimated · per serving

Nutrition

Per serving = 1 of 8 servings this recipe makes.

492 Calories / serving

21.1g Fat

72.7g Carbs

4.9g Protein

34.6g Sugar

Whole recipe (8 servings): ~3936 cal · 169g fat · 582g carbs · 39g protein · 277g sugar

Estimated values per serving, calculated from standard ingredient data. Not verified Nutrition Facts; actual values vary with brands, measurements, and preparation.

Per serving · 492 calories

What it takes to burn one serving

Brisk walking 93 min·5.4 mi·~10900 steps
Walking uphill or incline treadmill 67 min·3.4 mi·~6700 steps
Moderate cycling 50 min·10.0 mi
Swimming laps 69 min
Jogging 48 min·4.0 mi·~7700 steps
Stair climbing 45 min·~4050 steps
Dancing 80 min
Bodyweight circuit training 50 min
Cleaning, errands, or playing with the dog 114 min

Rough estimates for one serving, based on standard MET values at about 155 lb. Your own burn depends on body size, effort, and fitness. Shown for context only — food is not something you have to earn.