Berry Bonanza Slab Pie Easy Dessert Recipes For A Crowd

Ingredients

• 2 boxes (14.1 oz/400g each) refrigerated pie crust (pre-made, rolled), thawed
• All-purpose flour, for dusting
• 1 large egg, beaten (for egg wash)
• Turbinado sugar or coarse sugar, for sprinkling (optional)
• 6 cups (approx. 900g) mixed fresh berries (strawberries, blueberries, raspberries, blackberries)
• ½ cup (100g) granulated sugar
• 3 tablespoons cornstarch
• 1 tablespoon lemon juice
• 1 teaspoon lemon zest
• ½ teaspoon ground cinnamon
• ¼ teaspoon ground nutmeg
• 2 tablespoons unsalted butter, cut into small cubes