Fresh Blueberry Pie
["3/4 c. sugar", "2 1/2 Tbsp. cornstarch", "1/4 tsp. salt", "3/4 c. water", "1 c. blueberries"]
["Bring the 5 ingredients to a boil, stirring constantly, until very thick.", "Stir in 2 tablespoons butter and 1 1/2 teaspoons lemon juice.", "Cool.", "Fold in 2 cups fresh blueberries.", "Chill. Whipped cream for topping is good."]
["sugar", "cornstarch", "salt", "water", "blueberries"]