Mix together butter, flour and sugar for the crust and pat into a 14 inch deep dish pizza pan (the crust is very thin) and prick with a fork. Bake at 350 degrees F for 10-15 minutes or until lightly browned; watch closely. Remove from the oven and let cool.
Cream together the cream cheese and sugar. Stir in non-dairy whipped topping. Spread on the cooled crust.
For the glaze, stir the sugar, gelatin and cornstarch in a saucepan and add water. Boil hard for 5 minutes, stirring constantly. Cool partially (enough as not to melt the cream cheese), then pour onto the cream cheese layer.
Add 1 quart berries. Cover and refrigerate to set up.