PREHEAT oven to 400°F. Brush crusts lightly with some of beaten eggs. Bake 4 min. Meanwhile, mix remaining ingredients until well blended.
POUR pumpkin mixture evenly into crusts.
BAKE 15 min. Reduce oven temperature to 350°F. Continue baking 40 to 45 min. or until knife inserted in centers comes out clean. Cool completely.