Best Banana Cream Pie - Zest Plate

Ingredients

• 1 unbaked pie crust
• 1 large egg white beaten with 1 tbsp milk (optional egg wash)
• 4 large egg yolks
• 1/4 cup cornstarch
• 2 cups whole milk
• 1/2 cup heavy cream
• 1/2 cup granulated sugar
• 1/8 tsp salt
• 2 tsp pure vanilla extract
• 2 tbsp unsalted butter, softened
• 4 yellow bananas (not super ripe)
• Ground cinnamon (optional)
• 1 cup cold heavy cream
• 2 tbsp confectioners’ or granulated sugar
• 1/2 tsp pure vanilla extract