INGREDIENTS
1
premade pie crust disk – allow time to thaw if frozen
1 cup
fresh rhubarb
1 cup
fresh mixed berries – strawberries, blueberries, blackberries or raspberries
1/4 cup
sugar
2 tbsp
flour
1 tbsp
cornstarch
1
egg
1 tsp
water
Turbinado (or coarse) sugar for dusting if desired