Brownie:

1 box brownie mix
1/3 c. hot water
1/3 c. oil
1 egg

Mix brownie ingredients and spread half of batter into pan. Pour filling on top of batter. Drop by spoonfuls the remaining brownie mix onto the filling. Pull a knife through batter for a marbling effect.

Bake 30-35 minutes at 350°F.

Filling:

2 (3 oz.) pkgs. cream cheese, softened
1/4 c. sugar
1/2 tsp. vanilla
1 egg

Grease bottom only of 9x13 pan. Mix filling ingredients and set aside.