Frozen Blueberry Pie - cooking recipe

Ingredients

4 c. blueberries
4 tsp. lemon juice
1 Tbsp. flour
1 Tbsp. cornstarch
1 c. sugar
1/8 tsp. salt
1 Tbsp. butter

Preparation

Have pie crust ready.
Defrost blueberries for 2 to 3 hours at room temperature.
In mixing bowl, combine berries and lemon juice.
Blend flour, cornstarch, sugar and salt.
Sprinkle a little over bottom of crust.
Stir the rest into berries.
Dot with butter.
Seal crust good and press down.
Bake at 450\u00b0 for 15 minutes, then at 350\u00b0 for 1/2 hour more.