1pkg. (19 to 21 oz.)brownie mix (13x9-inch pan size)
1pkg. (8 oz.)PHILADELPHIA Cream Cheese, softened
1/3 cup sugar
1/2 tsp. vanilla
Prepare brownie batter as directed on package; spread into greased 13x9-inch pan. Beat cream cheese with mixer until creamy. Add sugar, egg and vanilla; mix well. Drop by tablespoonfuls over brownie batter; swirl with knife.
Bake 35 to 40 min. or until cream cheese mixture is lightly browned. Cool completely before cutting to serve. Keep refrigerated.