Strawberry Rhubarb Crostata - Oryana

Ingredients

• 1 1/4 cups whole wheat pastry flour + more for dusting
• 1/4 teaspoon sea salt
• 1 stick cold butter, cubed
• 4-6 tablespoons ice water
• 2 heaping cups sliced or quartered strawberries (cut up depending on how big they are)
• 2 heaping cups rhubarb, ½ inch dice
• 1 teaspoon vanilla
• 1/2 cup cane sugar
• 2 tablespoons arrowroot (cornstarch is ok too)
• Big pinch cinnamon
• Pinch salt
• 1 egg, beaten
• 1-2 tablespoons turbinado sugar