Roll out pie crust on lightly floured surface to 1/8-inch thickness. Cut into 18 rounds with 3-inch cookie cutter, rerolling scraps as necessary. Spoon 1-1/2 tsp. fruit mixture, then 1/2 tsp. cream cheese onto centre of each pastry round. Brush edges of pastry rounds with egg; fold in half. Seal edges with fork. Cut small slit in top of each with sharp knife; place on foil-covered baking sheet. Brush with any remaining egg.