Apple Ginger Crumble

5 cooking apples, peeled and sliced
1/2 cup brown sugar, firmly packed
1/2 cup flour
3/4 cup rolled oats
1/2 teaspoon ground ginger
1/2 teaspoon ground nutmeg
5 tablespoons butter

Lightly butter the crockpot and place apple slices on the base. Combine
sugar, flour, rolled oats, ginger and nutmeg and cut in butter, using a
pastry blender or knife. Sprinkle this mixture over the apples. Cover
and cook on low 5 to 6 hours.