Blueberry Chantilly Tarts
["2 Tbsp. cornstarch", "1/2 c. sugar", "1/2 c. water", "2 Tbsp. lemon juice", "1 pt. fresh or frozen blueberries", "1 c. heavy cream, whipped", "8 (3-inch) tart shells"]
["Mix together cornstarch and sugar in a medium saucepan; stir in water, lemon juice and 1 cup blueberries.", "Cook over medium heat, stirring constantly until mixture thickens and boils.", "Cool to room temperature.", "Fold in 1 cup blueberries.", "Reserve a little whipped cream.", "Fold in remainder of whipped cream into blueberry mixture. Spoon into tart shells.", "Chill until serving time.", "Garnish with remaining blueberries and whipped cream.", "Yields 8 tarts."]
["cornstarch", "sugar", "water", "lemon juice", "blueberries", "heavy cream", "tart shells"]