Strawberry-Rhubarb Galette

INGREDIENTS

• 1 Tenderflake® Frozen Deep Dish Pie Shell, thawed
• 1 cup sliced fresh strawberries (1/4 inch/5mm)
• 1 cup sliced fresh rhubarb (1/2 inch/1 cm)
• 1 teaspoon orange zest
• 2 tablespoons all purpose flour
• 1/4 cup granulated sugar
• Pinch of salt
• 1 egg, lightly beaten (optional)
• 2 teaspoons coarse or demerara sugar (optional)