Red and White Strawberry Salad

Yield:	12 Servings
Categories:	Salad

2	pk	(3-oz) strawberry-flavored gelatin
2	c	Boiling water
2	pk	(10-oz) frozen strawberries
2		Bananas; mashed
1	cn	(20-oz) crushed pineapple; drained
1	c	Commercial sour cream
		Crisp greens