After you have made and enjoyed your Saskatoon pies be sure and use some of those lovely lush berries for this delightful dessert. A family member shared this recipe and it's right up there with the Saskatoon Pie when preparing a special dessert for summer guests! When time allows I prepare a home made pudding instead of the instant pudding powder. The recipe did not specify pan size, I use a large pie pan or the 9 inch spring form pan, this works well for me. Prepare the Saskatoon Filling first to assure it is cool. I sweeten my whipped cream with 1 1/2 to 2 tablespoons of sugar - the choice to sweeten is yours - you may even wish to add more. Dream Whip or Cool Whip may be used in place of the whipped cream - again the choice is yours. If Saskatoons are not available Blueberries may be used with equally good results.