Now THIS was an old favorite, Mom used to make it for us all the time but we never had it made with fresh blueberries. Will try and report back. Conclusion – even better of course! Instructions follow the recipe photo.
To make this with fresh blueberries instead of canned pie filling
1 1/2 cups fresh Maine blueberries, fresh or frozen
1 T sugar
2 t corn starch
1 t lemon juice
Put blueberries into a saucepan over medium low heat. Mix sugar and cornstarch and mix into berries. Add lemon juice and mix well. Cook down until juice around the berries begins to thicken. Remove from heat and let cool before using in duff recipe