Blueberry Topping - cooking recipe

Ingredients

1/2 c. sugar
3 Tbsp. cornstarch
12 oz. frozen blueberries
1 Tbsp. lemon juice
1 Tbsp. butter

Preparation

Combine in a saucepan sugar and cornstarch.
Add blueberries and cook.
Stir until thick; then stir in lemon juice and butter. Set aside and cool.
Put this topping on a cheesecake or something that calls for blueberry filling.