Blueberry Pie Filling - cooking recipe

Ingredients

4 c. blueberries
1 c. sugar
1/2 tsp. lemon juice
2 Tbsp. flour
2 Tbsp. butter

Preparation

Mix
all ingredients except butter.
Put in unbaked pie crust and
dot
butter on top.
Add top pie crust and bake at 300\u00b0
for 30\tminutes
or until golden.