STEP 1:
Freeze the flour & sugar in a food processor bowl while you cube the butter. Add the cubed butter to the flour & sugar & freeze for 5 minutes, then remove and pulse into pea size chunks.
STEP 3:
Combine sliced peaches, mangos & brown sugar & let it macerate for 1 hour. Strain & discard the liquid. Toss fruits with vanilla, cinnamon & cornstarch until coated.
STEP 6:
Sprinkle the streusel on top & refrigerate for 30 minutes. Brush the crust edges with egg wash & bake for 60 min at 350F. Allow to cool & top with vanilla ice cream!