Summer Blackberry Pie

Yield:	1 Servings
Categories:	Pies, Fruits, Pastries

1	c	Sugar, (1 to 1 1/2)
1/3	c	Flour
4	c	Fresh blackberries, heaping cups you can use raspberries, loganberries, or Marionberries
2	tb	Butter or margarine
1		Egg white, lightly beaten
		Pastry for 2 crust pie