Water Pie Custard Dessert

Featured in: Sweet Harmony

This easy-to-make dessert harkens back to the Great Depression era, blending basic pantry staples into a surprisingly creamy, custard-like center. Water combines with butter, sugar, and flour over an unbaked pie crust, infused with vanilla, then baked to produce a golden exterior and tender, jiggly filling. A brief chilling step ensures clean slices and the smoothest texture. For added flair, top with berries or whipped cream, or spice gently with cinnamon. Suitable for vegetarian diets and easily made vegan by substituting plant-based ingredients.

Updated on Fri, 07 Nov 2025 10:36:00 GMT
Creamy water pie with a golden crust, perfect for nostalgic dessert lovers.  Save
Creamy water pie with a golden crust, perfect for nostalgic dessert lovers. | sugarprairie.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.

I grew up hearing stories about how resourceful my grandmother was during tough times, and water pie has always been a testament to her creativity in the kitchen. Sharing this recipe brings a sweet sense of tradition and comfort to my own family table.

Ingredients

  • Pie crust (9-inch, unbaked): 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, crimping the edges as desired.
Add water:
Pour the water directly into the pie crust.
Mix dry ingredients:
In a small bowl, combine the sugar and flour, then sprinkle evenly over the water in the crust.
Season:
Drizzle the vanilla extract and a pinch of salt over the top.
Add butter:
Slice the butter into thin pats and distribute evenly across the surface.
Bake:
Carefully place the pie on the lower oven rack and bake for 30 minutes at 400°F (200°C).
Finish baking:
Reduce oven temperature to 375°F (190°C) and bake for another 20 minutes, until the crust is golden and the filling is set with a slight jiggle.
Cool:
Remove from the oven and let cool completely. Refrigerate for at least 2 hours before slicing for best texture.
Delightful water pie featuring a silky filling and crumbly, sugary crust.  Save
Delightful water pie featuring a silky filling and crumbly, sugary crust. | sugarprairie.com

This recipe always reminds me of gathering around the table with my parents, laughing and sharing stories as we enjoyed slices of water pie straight from the fridge. Its simplicity brought us closer together and made ordinary days feel special.

Required Tools

9-inch pie pan, mixing bowl, measuring cups and spoons, oven

Notes

For a hint of spice, add 1/2 teaspoon ground cinnamon or nutmeg before baking. Serve with fresh berries or a dollop of whipped cream for a modern twist. For a vegan version, use plant-based butter and a vegan pie crust.

Nutritional Information (per serving)

Calories: 210, Total Fat: 8 g, Carbohydrates: 33 g, Protein: 2 g

Warm water pie served with whipped cream, offering a sweet, comforting taste. Save
Warm water pie served with whipped cream, offering a sweet, comforting taste. | sugarprairie.com

Enjoy this simple, comforting treat with family or friends. Water pie proves that a few humble ingredients can create unforgettable memories.

Water Pie Custard Dessert

A creamy custard pie with crisp crust and delicate vanilla flavor, made from simple pantry staples.

Setup duration
10 min
Heat duration
50 min
Complete duration
60 min
Created by Molly Evans

Classification Sweet Harmony

Complexity Easy

Heritage American

Output 8 Portions

Nutrition guidelines Meat-free

Components

Pie

01 1 unbaked 9-inch pie crust, store-bought or homemade
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 steps

Phase 01

Preheat Oven: Preheat the oven to 400°F.

Phase 02

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

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 well combined. Sprinkle evenly over the water in the 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 on top.

Phase 06

Initial Baking: Arrange the pie on the lower oven rack and bake for 30 minutes at 400°F.

Phase 07

Adjust Temperature and Finish Baking: Reduce oven temperature to 375°F and continue baking for 20 minutes, or until the crust is golden and the filling is set with a slight jiggle at the center.

Phase 08

Cool and Chill: Remove from the oven and cool fully at room temperature. For optimal texture, refrigerate for at least 2 hours before slicing.

Kitchen tools needed

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

Dietary concerns

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

Dietary breakdown (per portion)

Values shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 210
  • Fats: 8 g
  • Carbohydrates: 33 g
  • Proteins: 2 g