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Old Fashioned Vinegar Pie

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Old Fashioned Vinegar Pie is a classic Depression-era dessert made with simple pantry ingredients. The smooth custard filling combines butter, sugar, eggs, and apple cider vinegar to create a sweet pie with a subtle tang reminiscent of lemon custard.

  • Author: Sophia
  • Prep Time: 10 minutes
  • Cook Time: 35–45 minutes
  • Total Time: 1 hour 55 minutes
  • Yield: 8 slices
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Ingredients

  • 1 prepared 9-inch pie crust
  • 1/2 cup unsalted butter, melted and cooled
  • 1 1/2 cups granulated sugar
  • 3 large eggs
  • 2 tablespoons cornstarch
  • 2 tablespoons apple cider vinegar
  • 1 tablespoon pure vanilla extract
  • 1 pinch salt
  • 1/8 teaspoon freshly grated nutmeg
  • 1/2 cup fresh raspberries, blueberries, or sliced strawberries for serving (optional)

Instructions

  1. Preheat the oven to 375°F (190°C). Fit the prepared pie crust into a 9-inch pie pan and press gently into the edges.
  2. In a medium mixing bowl, whisk together the melted butter, granulated sugar, and eggs until smooth and well combined.
  3. Add the cornstarch, apple cider vinegar, vanilla extract, salt, and nutmeg. Whisk until the mixture is completely smooth.
  4. Pour the filling into the prepared pie crust and gently tap the pan to release air bubbles.
  5. Bake for 10 minutes at 375°F (190°C).
  6. Reduce the oven temperature to 325°F (165°C) and continue baking for 25–35 minutes until the top is lightly golden and the center is set with a slight jiggle.
  7. Remove the pie from the oven and allow it to cool completely at room temperature so the custard can set.
  8. Slice and serve plain or topped with fresh berries if desired.

Notes

  • Apple cider vinegar gives the pie its signature tangy flavor without tasting strongly of vinegar.
  • Allow the pie to cool completely before slicing to help the custard set properly.
  • Fresh berries make a great topping to balance the sweetness.
  • A pinch of cinnamon can be added for a warmer spice flavor.
  • The pie can be made a day ahead and stored in the refrigerator.

Nutrition