Water Pie Vanilla Custard Crust

Featured in: Sweet Little Treats

This nostalgic dessert from the Great Depression era is crafted with water, butter, sugar, flour, and vanilla, baked in a flaky pie crust. The dessert transforms minimalist pantry staples into a surprisingly creamy, custard-like filling, crowned by a crisp, sugary crust. Easy to prepare, it requires no eggs or dairy beyond butter, which lends richness to the filling. Serve chilled for best texture. Enhance with spices or fresh toppings for a modern touch.

Updated on Tue, 04 Nov 2025 16:00:00 GMT
Delicious water pie cooling on the counter, showcasing its golden crust and creamy filling.  Save
Delicious water pie cooling on the counter, showcasing its golden crust and creamy filling. | blipbite.com

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

This recipe reminds me of the stories my grandmother shared about baking resourceful treats during tough times. Water pie was always her favorite to whip up when ingredients were scarce.

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 Oven:
Preheat your oven to 400°F (200°C).
Prepare Crust:
Place the unbaked pie crust into a 9-inch pie pan, crimping the edges as desired.
Add Water:
Pour the water directly into the pie crust.
Mix Topping:
In a small bowl, mix together the sugar and flour until thoroughly combined. Sprinkle this mixture evenly over the water in the crust.
Add Flavorings:
Drizzle the vanilla extract over the top and add a pinch of salt.
Add Butter:
Slice the butter into thin pats and distribute them evenly over the surface.
Bake:
Carefully transfer the pie to the lower rack of the oven. Bake for 30 minutes at 400°F (200°C).
Reduce Heat & Finish Baking:
Reduce oven temperature to 375°F (190°C) and bake for an additional 20 minutes, until the crust is golden and the filling is set with a slight jiggle in the center.
Cool:
Remove from the oven and allow to cool completely to room temperature. Refrigerate for at least 2 hours before slicing for best texture.
Nostalgic water pie slice topped with whipped cream and fresh berries for a comforting dessert.  Save
Nostalgic water pie slice topped with whipped cream and fresh berries for a comforting dessert. | blipbite.com

My family always gathers around the kitchen when water pie cools, eager to enjoy a humble yet comforting slice together. It's a dessert that brings generations to the same table.

Modern Variations

Add 1/2 teaspoon ground cinnamon or nutmeg before baking for a touch of warmth, or serve slices with fresh berries and whipped cream for extra freshness.

Make It Vegan

Swap in a vegan pie crust and plant-based butter to make this dessert fully plant-based but just as nostalgic.

Nutrition

Each slice has approximately 210 calories, 8 g fat, 33 g carbohydrates, and 2 g protein.

Creamy water pie with a buttery crust, reminiscent of Great Depression-era simplicity and flavor. Save
Creamy water pie with a buttery crust, reminiscent of Great Depression-era simplicity and flavor. | blipbite.com

Water pie is a gentle reminder of ingenuity and comfort. Share it with loved ones and savor the simple joys of home baking.

Kitchen Guide

What flavor profile does this dessert offer?

It delivers a delicate vanilla flavor complemented by buttery richness and a sweet, crisp crust.

Can I make it dairy-free or vegan?

Yes. Use plant-based butter and a vegan crust to adapt it to dairy-free or vegan diets.

How is the texture once finished?

The pie sets with a creamy, custard-like texture and a golden, crisp top layer after chilling.

What can I add for extra flavor?

Try mixing in a touch of cinnamon, nutmeg, or garnish with berries or whipped cream for a unique twist.

What tools are required for preparation?

A 9-inch pie pan, mixing bowl, measuring cups, and an oven are needed for this dessert.

Any allergens to be aware of?

It contains wheat (gluten) and dairy (butter). Check crust packaging for egg, dairy, or soy if store-bought.

Water Pie Vanilla Custard Crust

Classic dessert with creamy vanilla filling and crisp crust, turning basic pantry items into a comforting sweet treat.

Prep duration
10 min
Heat time
50 min
Complete duration
60 min
Created by Megan Lewis


Complexity Easy

Heritage American

Output 8 Portions

Nutrition Guidelines 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: Heat the oven to 400°F.

Phase 02

Prepare Crust: Fit 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 crust.

Phase 04

Combine Sugar and Flour: In a mixing bowl, blend the sugar and flour until uniform, then sprinkle evenly over the water.

Phase 05

Add Vanilla and Salt: Drizzle 1 teaspoon vanilla extract over the filling and add a pinch of salt.

Phase 06

Top with Butter Pats: Slice the butter into thin pats and distribute evenly over the surface.

Phase 07

First Bake: Position the pie on the lower oven rack and bake for 30 minutes at 400°F.

Phase 08

Finish Baking: Lower oven temperature to 375°F and continue baking for 20 minutes, ensuring the crust is golden and the filling remains slightly jiggly in the center.

Phase 09

Cool and Set: Remove the pie from the oven and cool at room temperature. Refrigerate a minimum of 2 hours before slicing for optimal consistency.

Tools needed

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

Allergy Details

Review ingredients carefully for potential allergens and seek professional medical guidance if uncertain.
  • Contains wheat (gluten) and dairy (butter).
  • Store-bought crust may have egg, dairy, or soy ingredients.

Nutrient breakdown (per portion)

Values shown are estimates and shouldn't replace professional medical consultation.
  • Energy: 210
  • Fats: 8 g
  • Carbohydrates: 33 g
  • Proteins: 2 g