PHILADELPHIA New York-Style Sour Cream-Topped Cheesecake

INGREDIENTS

1 1/2 cups

graham cracker crumbs

1/4 cup

butter , melted

1 1/2 cups

sugar , divided

pkg. (8 oz. each) PHILADELPHIA Cream Cheese , softened

2 tsp

vanilla , divided

container (16 oz.) BREAKSTONE'S or KNUDSEN Sour Cream , divided

egg s

2 cups

fresh blackberries