
I got this recipe from a coworker who knows I enjoy both blueberries and custard. I haven't made this myself yet, but I soon will!
Preheat oven to 425 degrees.
Place blueberries in pie crust; set aside.
In a medium bowl, mix flour and sugar; gradually add evaporated milk, stirring until smooth.
Whisk in eggs and vanilla until blended; pour mixture over blueberries.
If desired, sprinkle with a dash each of cinnamon and nutmeg.
Bake 15 minutes; reduce heat to 350 degrees.
Bake 35 minutes longer.
Cool completely before slicing.