Snappy Frozen Pumpkin Dessert

Yield:	12 Servings
Categories:	Desserts, Frozen

32		Ginger snaps cookies (abt 2 " in diameter)
1	c	Canned pumpkin
1/2	c	Brown sugar; firmly packed
1/2	ts	Salt
1/2	ts	Cinnamon
1/2	ts	Ginger
1/4	ts	Nutmeg
1	qt	Vanilla ice cream; softened
1/2	c	Pecans