1/4 cup brown sugar, packed
1-1/2 teaspoons ground cinnamon, divided
1/4 cup margarine, softened
1 cup granulated sugar substitute
3 tablespoons cornstarch
1/4 teaspoon ground ginger
1/4 teaspoon ground nutmeg
Cut in margarine with a fork or knife. Set aside. Mix together sugar substitute, cornstarch, remaining 1 teaspoon of cinnamon, ginger and nutmeg in a large bowl.