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–+ servings
Peach Slab Pie Recipe from MissintheKitchen
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4.50 from 14 votes

Peach Slab Pie

Peach Slab Pie is a real crowd pleaser. A simple recipe using summer fresh peaches and it is sure to be the hit of your summer get togethers!
Prep Time15 minutes
Cook Time25 minutes
Total Time40 minutes
Course: Desserts
Cuisine: American
Keyword: jello pie, peach jello pie, peach pie, sheet pan pie, slab pie
Servings: 16
Calories: 564kcal
Author: Milisa

Ingredients

for the crust:

  • 2 1/4 cup all purpose flour
  • 1/4 cup sugar
  • 1/4 teaspoon kosher salt
  • 1 cup cold butter cut into cubes

for the pie:

  • 6 oz peach jello
  • 1 1/2 cups sugar
  • 1/3 cup cornstarch
  • 1/2 tsp salt
  • 20 oz sprite 2 1/2 cups
  • 2 - 2 1/2 pounds fresh peaches

for Mascarpone whipped cream

  • 2 cups heavy whipping cream
  • 16 oz Mascarpone
  • 2 teaspoons vanilla extract
  • 1/2 cup powdered sugar

Instructions

  • Preheat oven to 325 degrees.
  • Mix flour, sugar, salt and butter together until crumbly.
  • Press into a sheet pan and prick all over with a fork.
  • Bake 22-25 minutes or until light brown.
  • Remove from oven and cool.
  • Add a jello, sugar, cornstarch, salt and Sprite to a saucepan over medium heat.
  • Bring to a boil and whisk until stir thickened.
  • Remove from heat and cool to room temperature.
  • Slice peaches.
  • Arrange over crust.
  • Pour filling over peaches.
  • Refrigerate 2 hours or until set.
  • Add heavy whipping cream to mixer at medium speed until thickened.
  • Raise to high and beat until stiff peaks form.
  • Add Mascarpone, vanilla and powdered sugar and beat until well combined and fluffy.
  • Cover and refrigerate until ready to serve.
  • Slice pie into squares and serve with Mascarpone whipped cream.

Nutrition

Serving: 1g | Calories: 564kcal | Carbohydrates: 59g | Protein: 5g | Fat: 36g | Saturated Fat: 22g | Polyunsaturated Fat: 11g | Trans Fat: 1g | Cholesterol: 103mg | Sodium: 339mg | Fiber: 2g | Sugar: 42g