- WHY YOU NEED THIS RECIPE
✅ Feeds 12+ people (perfect for holidays & potlucks)
✅ Easier than round pies (no fussy crimping!)
✅ Customizable toppings (à la mode, caramel drizzle, or cheddar cheese for tradition!)
📏 INGREDIENTS (10×15″ jelly roll pan)
✅ The Crust - 3 cups flour
- 1 tbsp sugar
- 1 tsp salt
- 1 cup cold butter, cubed
- 6-8 tbsp ice water
✅ The Filling
- 8-10 apples (mix of Granny Smith & Honeycrisp), peeled & thinly sliced
- ¾ cup brown sugar
- ¼ cup granulated sugar
- 3 tbsp cornstarch
- 2 tsp cinnamon
- ½ tsp nutmeg
- 1 tbsp lemon juice
- 2 tbsp butter, diced
✅ The Finish
- 1 egg (for egg wash)
- Coarse sugar (for sprinkling)
👩🍳 STEP-BY-STEP
1. Make the Crust
- Pulse flour, sugar, salt, and butter in a food processor until crumbly.
- Add ice water 1 tbsp at a time until dough forms.
- Divide in two (⅔ for bottom, ⅓ for top), chill 30 mins.
2. Prep the Filling
- Toss apples, sugars, cornstarch, spices, and lemon juice in a large bowl.
3. Assemble the Slab
- Roll out the larger dough piece to fit the pan (hang slightly over edges).
- Add filling, dot with butter.
- Roll out top crust, lay over apples. Crimp edges, cut vents.
- Brush with egg wash, sprinkle with sugar.
4. Bake to Golden Perfection
- Bake at 375°F (190°C) for 45-55 mins until bubbly and golden.
- Cool 1 hour before slicing into squares.
💡 PRO TIPS
🔸 Save time? Use store-bought pie crust (2 boxes).
🔸 Extra flavor? Add 1 tsp vanilla or ½ cup caramel to filling.
🔸 Make ahead? Assemble (unbaked) and refrigerate overnight.