Ingredients
Method
Preparation
- Preheat the oven to 425°F (220°C).
- In a large mixing bowl, combine the raspberries, blueberries, and blackberries. Gently toss them together.
- Add in the sugar, cornstarch, lemon juice, and cinnamon to the berries. Stir until everything is well combined.
- Roll out your pie crust and place it into a pie dish, leaving some overhang.
- Pour the berry mixture into the prepared pie crust, spreading it evenly. Dot the filling with small pieces of butter.
- If using a second crust, place it over the filling and crimp the edges. If you prefer a lattice design, cut slits in the top crust before placing it over the filling.
- Whisk the egg and brush it over the crust.
Baking
- Place the pie in the oven for 15 minutes at 425°F (220°C), then lower the temperature to 350°F (175°C) and continue baking for another 30-35 minutes, or until the filling is bubbly and the crust is golden brown.
Serving
- Let the pie cool before slicing. Serve warm or at room temperature, optionally with vanilla ice cream.
Notes
For best flavor, use fresh, ripe berries. You can substitute with frozen berries; just thaw and drain them first to avoid excess moisture. Let the pie cool for about an hour before serving to allow the filling to set.
