Created by QueenBea on October 13, 2011
Step 1: Preheat oven to 450 degrees Fahrenheit.
Step 2: In large bowl, mix together the brown sugar, flour and butter.
Step 3: Add the frozen blueberries and mix together.
Step 4: Pour into bottom pie shell.
Step 5: Add top pie shell, seal edges and make vent holes.
Step 6: Place on a baking sheet.
Step 7: Bake for 20 minutes and reduce heat to 350 degrees Fahrenheit.
Step 8: Cook for an additional 30 to 40 minutes, until crust is a light golden color.
Step 9: Cool and serve.