Mango Cheese Tart with Blueberries

INGREDIENTS

• 1 1/2 cups all-purpose flour
• 1/2 cup confectioners' sugar
• 1/2 tablespoon butter
• 2 egg yolks
• 2 tablespoons water
• 1 (8 ounce) package cream cheese, softened
• 1/2 cup white sugar
• 2 mangos, peeled, seeded and chopped
• 2 tablespoons lemon juice
• 2 cups blueberries
• 1/3 cup confectioners' sugar for dusting