A festive and crowd-pleasing dessert, this Pumpkin Slab Pie combines a tender, buttery crust with a rich, spiced pumpkin filling. Perfect for holidays, gatherings, or any cozy autumn day.

Ingredients
For the Pie Crust:
- 2 ½ cups all-purpose flour
- 1 tsp salt
- 1 cup unsalted butter, chilled and cubed
- 6–8 Tbsp ice-cold water
For the Pumpkin Filling:
- 4 large eggs
- 1 ½ cups granulated sugar
- 2 (15-oz) cans pumpkin puree
- 1 tsp salt
- 2 tsp ground cinnamon
- 1 tsp ground ginger
- ½ tsp ground cloves
- ½ tsp ground nutmeg
- 2 ½ cups evaporated milk
For the Egg Wash:
- 1 egg
- 1 Tbsp water
Instructions
1. Make the Pie Crust
- In a medium bowl, combine the flour and salt.
- Add the cubed butter and use a pastry cutter to mix until the mixture resembles coarse crumbs.
- Gradually add ice-cold water, one tablespoon at a time, until the dough comes together. Add more water if needed.
- Wrap the dough in plastic wrap and refrigerate for 1–2 hours.
2. Roll and Prepare the Crust
- Roll the chilled dough to ¼-inch thickness and transfer to a jelly roll pan or quarter-sheet pan.
- Trim excess dough and pinch the edges to create a crimped pattern.
- Preheat the oven to 400°F (200°C).
Optional: Blind Bake for a Crispier Crust
- Line the unbaked crust with parchment paper and foil, then fill with pie weights or dried beans.
- Bake at 400°F (200°C) for 15 minutes.
- Remove weights and foil, pierce the crust with a fork, and bake another 10 minutes until firm.
3. Make the Pumpkin Filling
- In a medium bowl, beat the eggs with sugar until the sugar dissolves.
- Add pumpkin puree, salt, cinnamon, ginger, cloves, and nutmeg. Mix until smooth.
- Gradually stir in the evaporated milk until fully combined.
4. Assemble and Bake
- Pour the filling into the prepared crust.
- Brush the crust edges with egg wash.
- Bake at 400°F (200°C) for 15 minutes, then reduce the oven temperature to 350°F (180°C) and bake for an additional 25–30 minutes, or until the center is set.
- Allow the pie to cool for at least 2 hours.
5. Serve
Slice and serve with a dollop of whipped cream and a sprinkle of ground cinnamon, if desired.
Why You’ll Love This Recipe
- Classic fall flavors with warm spices like cinnamon, ginger, nutmeg, and cloves.
- Large slab format is perfect for serving a crowd.
- Buttery, flaky crust paired with creamy, smooth pumpkin filling.
- Can be made ahead and stored, making it convenient for holidays or parties.

Tips
- Chill your butter and water thoroughly for a flakier crust.
- Blind baking prevents a soggy bottom, especially for deep or slab pies.
- Cool completely before slicing to help the filling set.
- Adjust spices to taste—add more cinnamon or pumpkin pie spice for a stronger fall flavor.
Variations and Substitutions
- Crust alternatives: Use a graham cracker crust or gluten-free flour blend.
- Sweeteners: Substitute brown sugar or coconut sugar for part of the granulated sugar.
- Dairy-free: Use coconut milk or another plant-based milk instead of evaporated milk.
- Extra flavor: Add a teaspoon of vanilla extract or a pinch of cardamom.
FAQs
Can I make this ahead of time?
Yes! Prepare the pie a day in advance; flavors improve after sitting overnight.
Can I freeze the pie?
Yes. Freeze unbaked or fully baked. Thaw overnight in the fridge before serving.
How do I know when it’s done?
The center should be mostly set and slightly jiggly. It will firm up as it cools.
Can I make mini slabs instead of one large pan?
Yes, divide the crust and filling into smaller sheet pans or tart pans and adjust baking time accordingly.
Serving Suggestions
- Serve warm or at room temperature with whipped cream, ice cream, or a drizzle of caramel sauce.
- Sprinkle a little extra cinnamon or nutmeg on top for presentation.
- Pair with coffee, chai, or a warm spiced latte for the ultimate autumn treat.








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