Using a fork smash up blueberries
In a small saucepan whisk together blueberries, lemon juice, and sugar. Bring to a boil for 1 minute.
Whisk in cornstarch and boil for 1 additional minute.
Serve warm or cooled. - Great for crepes, pancakes or waffles.
Blueberry Sauce https://www.mommysfabulousfinds.com/blueberry-sauce-crepes/