Description
This Apple Cinnamon Slab Pie combines tender, tart granny smith apples with a buttery, flaky puff pastry crust. Sweetened with brown sugar and warm cinnamon, this easy-to-make dessert is perfect for sharing. The pie is topped with a glossy egg wash and a sprinkling of coarse sugar, adding a delightful crunch and shine.
Ingredients
Scale
Filling
- 1 lb 2 large granny smith apples, peeled, cored, and cut into 1/3″ slices
- 4 Tbsp unsalted butter
- 1/4 cup brown sugar (lightly packed)
- 1 tsp ground cinnamon
Crust and Topping
- 1 sheet (8 or 9 oz) frozen puff pastry, thawed (Pepperidge Farms recommended)
- All-purpose flour for dusting
- 1 egg, lightly beaten for egg wash
- Coarse sugar for sprinkling (raw sugar preferred)
Instructions
- Prepare the apples: Peel, core, and slice the apples into 1/3-inch thick slices. This ensures even cooking and a tender texture in the finished pie.
- Cook the apple filling: In a skillet over medium heat, melt the unsalted butter. Add the sliced apples, brown sugar, and ground cinnamon. Cook, stirring occasionally, until the apples begin to soften and the sugar is melted, about 5 to 7 minutes. Remove from heat and let cool slightly.
- Prepare the puff pastry: Lightly dust your work surface and rolling pin with all-purpose flour. Roll out the thawed puff pastry sheet to fit your baking sheet or desired slab size, maintaining an even thickness. Transfer the pastry to a parchment-lined baking sheet.
- Assemble the slab pie: Spread the cooked apple mixture evenly over the puff pastry, leaving about a 1-inch border around the edges. Fold the edges of the pastry slightly over the filling to create a rustic crust edge.
- Apply egg wash and sugar: Brush the beaten egg gently over the exposed pastry edges and any top surfaces. Sprinkle coarse sugar evenly atop the egg wash for a sparkling finish and extra crunch.
- Bake the pie: Preheat your oven to 400°F (200°C). Bake the slab pie on the center rack for about 25-30 minutes or until the pastry is golden brown and puffed up, and the filling is bubbling slightly.
- Cool and serve: Remove the pie from the oven and allow it to cool for at least 10 minutes before slicing. This resting time lets the filling set for cleaner slices. Serve warm or at room temperature.
Notes
- Using granny smith apples provides a tart flavor that balances the sweetness of the brown sugar perfectly.
- Ensure your puff pastry is properly thawed to avoid tearing while rolling out.
- You can substitute raw sugar with turbinado sugar for similar texture and sweetness.
- For an extra touch, serve with vanilla ice cream or whipped cream.
- Leftovers can be refrigerated for up to 3 days and reheated gently.
