Fantastic! I made this for a birthday pancake breakfast - for 7 teenage boys. They loved it. I especially appreciate that the ingredients are simple; the sauce had straight-forward blueberry flavor. I also used this recipe to make a strawberry sauce using frozen, sliced strawberries w/sugar - I thawed the container first, substituted apple juice for the water and mixed the corn starch into the juice before combining in the pot. It turned out great as well.