Buttermilk Sherbet

Yield:	1 Servings
Categories:	Meringue, Desserts

1	c	Sugar
1/2		Envelope unflavored gelatin
1/4	c	Boiling water
1/8	ts	Salt
1		Egg white
2	c	Buttermilk
1	cn	(Small) crushed pineapple
1	tb	Lemon juice
1	ts	Vanilla