Water Pie Vanilla Custard Crust

Featured in: Vegetarian & Plant-Based Grill

This Depression-era classic uses water, sugar, flour, butter, and vanilla for a surprisingly creamy, custard-like center and a crisp, golden crust. Simple preparation requires only a single bowl and basic pantry staples. The pie is baked until set and cooled for the perfect texture, highlighting subtle vanilla notes and a sugary topping. Serve chilled for a nostalgic treat that is vegetarian-friendly and can be adapted for vegan diets. Add cinnamon, nutmeg, berries, or whipped cream for extra flavor and a modern touch.

Updated on Tue, 04 Nov 2025 16:00:00 GMT
Creamy water pie with a flaky crust, perfect for nostalgic dessert lovers.  Save
Creamy water pie with a flaky crust, perfect for nostalgic dessert lovers. | bitegrill.com

Water Pie is a nostalgic dessert from the Great Depression era. It transforms simple pantry staples into a surprisingly creamy, custard-like treat with a delicate vanilla flavor and a crisp, sugary crust.

I first tried water pie when exploring historic recipes with my grandmother. The simplicity and gentle vanilla flavor made it a favorite for both of us during family get-togethers.

Ingredients

  • Unbaked 9-inch pie crust: Store-bought or homemade
  • Water: 1 1/2 cups
  • Unsalted butter: 4 tablespoons
  • Granulated sugar: 3/4 cup
  • All-purpose flour: 3 tablespoons
  • Vanilla extract: 1 teaspoon
  • Salt: Pinch

Instructions

Prepare the oven:
Preheat your oven to 400°F (200°C).
Shape the crust:
Place the unbaked pie crust into a 9-inch pie pan. Crimp the edges as desired.
Add water:
Pour the water directly into the pie crust.
Mix and sprinkle:
In a mixing bowl, combine the sugar and flour. Sprinkle this mixture evenly over the water in the crust.
Flavor and season:
Drizzle vanilla extract over the top and add a pinch of salt.
Add butter:
Slice the butter into thin pats and distribute them evenly across the surface.
Bake at high temp:
Transfer the pie to the lower rack of the oven. Bake for 30 minutes at 400°F (200°C).
Bake at low temp:
Reduce oven temperature to 375°F (190°C) and bake for an additional 20 minutes. The crust should be golden and the filling set but slightly jiggly in the center.
Cool and chill:
Remove from oven, let cool to room temperature. Refrigerate for at least 2 hours before slicing.
Golden-brown water pie cooling on a rack, showcasing its custard-like filling.  Save
Golden-brown water pie cooling on a rack, showcasing its custard-like filling. | bitegrill.com

Whenever I make water pie, everyone in the house gathers in the kitchen, eager to taste a slice of family history. It always sparks conversations about resourceful recipes and times gone by.

Required Tools

You'll need a 9-inch pie pan, mixing bowl, measuring cups and spoons, and an oven for this recipe.

Nutritional Information

Each serving is approximately 210 calories with 8 g total fat, 33 g carbohydrates, and 2 g protein.

Modern Twists

Try serving water pie with fresh berries or a dollop of whipped cream, or add a sprinkle of cinnamon or nutmeg before baking for a hint of spice.

Sliced water pie served with fresh berries, a delightful Great Depression treat. Save
Sliced water pie served with fresh berries, a delightful Great Depression treat. | bitegrill.com

Water pie is humble yet surprisingly delicious. Savor every bite and share with someone who appreciates simple, cozy desserts.

Recipe FAQ

What does water pie taste like?

Water pie has a delicate vanilla flavor with a creamy, custard-like texture and a crisp, sugary crust.

Can I make water pie vegan?

Yes, use plant-based butter and a vegan pie crust for a dairy-free, vegan-friendly version.

How do I get the perfect texture?

Let the pie cool to room temperature and refrigerate for at least 2 hours before slicing to set the filling.

What variations can I try?

Add spices like cinnamon or nutmeg, or top with fresh berries and whipped cream for extra flavor.

Is water pie suitable for those with allergies?

Water pie contains wheat (gluten) and dairy. Check crust ingredients for possible egg or soy if using store-bought.

Why was water pie popular in the past?

Its popularity stemmed from using inexpensive, readily available ingredients during hard economic times.

Water Pie Vanilla Custard Crust

Classic dessert with simple ingredients, creamy vanilla center, and crisp sugary crust. Easy to prepare and serve chilled.

Prep duration
10 min
Cook duration
50 min
Complete duration
60 min
Created by Ethan Walker


Skill Level Easy

Heritage American

Output 8 Portions

Dietary considerations Meat-Free

Components

Pie

01 1 unbaked 9-inch pie crust
02 1 1/2 cups water
03 4 tablespoons unsalted butter
04 3/4 cup granulated sugar
05 3 tablespoons all-purpose flour
06 1 teaspoon vanilla extract
07 Pinch of salt

Method

Phase 01

Preheat Oven: Set oven temperature to 400°F (200°C).

Phase 02

Prepare Pie Crust: Place the unbaked pie crust into a 9-inch pie pan and crimp the edges.

Phase 03

Add Water: Pour 1 1/2 cups water directly into the prepared pie crust.

Phase 04

Combine Sugar and Flour: In a mixing bowl, blend 3/4 cup granulated sugar with 3 tablespoons all-purpose flour until evenly mixed. Sprinkle this mixture over the water in the pie crust.

Phase 05

Add Flavorings and Butter: Drizzle 1 teaspoon vanilla extract and a pinch of salt over the surface. Slice 4 tablespoons unsalted butter into thin pats and distribute evenly.

Phase 06

Bake Initial Stage: Place pie on the lower rack and bake for 30 minutes at 400°F (200°C).

Phase 07

Bake Until Set: Reduce oven temperature to 375°F (190°C) and continue baking for 20 minutes, until the crust is golden and filling is just set with slight jiggle.

Phase 08

Cool and Chill: Remove pie from oven and let cool to room temperature. Refrigerate for at least 2 hours before slicing to allow proper setting.

Tools needed

  • 9-inch pie pan
  • Mixing bowl
  • Measuring cups
  • Measuring spoons
  • Oven

Allergy details

Review each ingredient for potential allergens and consult with healthcare providers if you're uncertain about sensitivities.
  • Contains wheat (gluten), dairy (butter); check store-bought crust for possible egg, dairy, or soy.

Nutritional information (each portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy: 210
  • Fats: 8 g
  • Carbohydrates: 33 g
  • Proteins: 2 g