Line pie pan with bottom crust. Mix heat and thicken sugar, tapioca, cornstarch and milk. Bring to boil add lemon juice and then add blueberries. Pour into pie pan, dot with margerine put on top crust, cut steam vents. Stick tubes (macaroni/straw) in openings to prevent overspilling. Cover edge with foil. Bake at 425 30 minutes or until browned. |