French Cherry Pie

Mix together flour, brown sugar, walnuts and margarine and pat in 9 X 12-13" oblong cake pan. Bake 15 minutes at 400 degrees. Let cool slightly, but while still warm, use a fork and crumble into pieces and press back into pan Cream powdered sugar, cream cheese and vanilla. Make Dream Whip according to package directions. Add Dream Whip to creamed cheese mixture. Cover crust with 2/3 of this mixture. Top with 2 large cans (or 2 quarts. thickened) Cherry pie filling. (Or use you favorite fruit pie filling). Cover with remaining 1/3 of the creamed mixture. Cover and Chill 12 hours.