ingredients: blueberries white sugar brown sugar butter salt flour baking powder milk cornstarch water
preheat oven to 375º spray dutch oven with cooking spray spread blueberries in dutch oven
now for the magic!
mix together sugar, cornstarch & pinch of salt sprinkle over batter
pour 1/4 cup boiling water over all sugar
bake uncovered 55 minutes
let cool for 10-20 minutes