2 small cans Boysenberry Juice
1/2 cup sugar
small lump of butter
If using Boysenberries instead of juice - after straining them add 2 cups of water
Add sugar to the juice. Heat juice to boiling and then add a thickening of water and flour gradually until thick enough for taste. Add butter. Pour over baked crust pieces a short time before eating so crust will not become soggy.