Water Pie Vanilla Custard Crust

Featured in: Sweet Simple Treats

Water pie is a cherished American dessert known for its simplicity and nostalgic appeal. Combining water, sugar, flour, and a touch of vanilla in a flaky pie crust yields a surprisingly creamy filling with a delicate flavor. The buttery crust bakes up golden and crisp, providing a sweet contrast to the soft custard center. Ideal for those seeking an easy treat, water pie requires minimal ingredients and effort. Enjoy chilled slices for best texture. Enhance with cinnamon, nutmeg, berries, or whipped cream for modern twists. Plant-based butter and crust offer a vegan alternative. Classic comfort with an elegant touch.

Updated on Fri, 07 Nov 2025 15:04:00 GMT
Creamy water pie with a golden crust, perfect for nostalgic dessert cravings.  Pin Recipe
Creamy water pie with a golden crust, perfect for nostalgic dessert cravings. | fordishes.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 first made water pie out of curiosity after hearing stories from my grandmother about Great Depression recipes. The results were unexpectedly comforting and delicious, taking us back to another era with each slice.

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).
Prepare the pie 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 sugar and flour:
In a small bowl, mix together the sugar and flour until thoroughly combined. Sprinkle this mixture evenly over the water in the crust.
Add vanilla and salt:
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 the pie:
Carefully transfer the pie to the lower rack of the oven. Bake for 30 minutes at 400°F (200°C).
Reduce temperature and 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 and chill:
Remove from the oven and allow to cool completely to room temperature. Refrigerate for at least 2 hours before slicing for best texture.
Delicate vanilla water pie slices adorned with fresh berries and whipped cream.  Pin Recipe
Delicate vanilla water pie slices adorned with fresh berries and whipped cream. | fordishes.com

This water pie is a family favorite whenever we gather for a simple dessert at home. My kids love helping sprinkle the sugar mix over the water before baking.

Variations

Add 1/2 teaspoon ground cinnamon or nutmeg before baking for subtle warmth, or swap in plant-based butter and vegan crust to make it vegan-friendly.

Serving Suggestions

Serve slices with fresh berries or a dollop of whipped cream for a modern touch, or enjoy plain to appreciate its authentic flavor.

Allergen & Nutrition Info

This pie contains wheat (gluten) and dairy (butter). A typical slice has about 210 calories, 8g fat, 33g carbs, and 2g protein.

Traditional water pie, featuring a sweet custard filling under a crisp, sugary crust. Pin Recipe
Traditional water pie, featuring a sweet custard filling under a crisp, sugary crust. | fordishes.com

Try water pie for a sweet taste of history. Its simple preparation and nostalgic flavor make it perfect for sharing with loved ones.

Recipe FAQs

What makes water pie creamy?

The combination of flour, butter, and sugar creates a custard-like texture when baked, giving water pie its creamy consistency.

How can I customize the flavor?

Add ground cinnamon or nutmeg for extra warmth, or serve with fresh berries and whipped cream for a modern touch.

Is it possible to make water pie vegan?

Yes, simply replace butter with plant-based alternatives and use a vegan-friendly crust for a dairy-free version.

Why does the filling have a slight jiggle?

The water and flour mixture sets as a soft custard during baking, resulting in a gentle jiggle once cooled and sliced.

Can I prepare water pie ahead of time?

Absolutely. Cool the pie completely and refrigerate for at least 2 hours before slicing to achieve the ideal creamy texture.

What is the best way to serve water pie?

Slice the pie once chilled for clean cuts, then serve as is or topped with whipped cream, berries, or a dusting of powdered sugar.

Water Pie Vanilla Custard Crust

Creamy vanilla dessert with crisp sugary crust made from simple pantry staples. Sweet, nostalgic, and easy to prepare.

Prep Duration
10 mins
Cooking Duration
50 mins
Complete Time
60 mins
Recipe by Fordishes Ava Reynolds


Skill Level Easy

Cuisine American

Makes 8 Number of Servings

Diet Details Vegetarian Option

Ingredient List

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

Directions

Step 01

Preheat Oven: Preheat oven to 400°F.

Step 02

Prepare Pie Base: Fit the unbaked pie crust into a 9-inch pie pan, crimping the edges as preferred.

Step 03

Add Water: Carefully pour water into the prepared pie crust.

Step 04

Combine Dry Ingredients: In a mixing bowl, stir together granulated sugar and all-purpose flour until evenly blended.

Step 05

Layer Pie Filling: Sprinkle the sugar-flour mixture evenly over the water in the crust.

Step 06

Flavor and Season: Drizzle vanilla extract over the top, then add a pinch of salt.

Step 07

Add Butter: Cut unsalted butter into thin slices and evenly arrange over the pie filling surface.

Step 08

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

Step 09

Reduce Heat and Continue Baking: Lower oven temperature to 375°F and bake for an additional 20 minutes until the crust is golden and filling appears mostly set with slight jiggle.

Step 10

Cool and Chill: Remove pie from oven and allow to cool fully at room temperature. Refrigerate for a minimum of 2 hours before slicing to achieve optimum texture.

Needed Equipment

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

Allergy Info

Double-check ingredients for allergens and speak with a healthcare provider if you're unsure.
  • Contains wheat (gluten)
  • Contains dairy (butter)
  • Store-bought crust may contain egg, dairy, or soy

Nutrition Information (per serving)

For informational use only—doesn't replace personalized medical direction.
  • Calories: 210
  • Fats: 8 g
  • Carbohydrates: 33 g
  • Proteins: 2 g