Cheesecake Topped Brownies

1 (21.5 ounce) packagebrownie mix
1 (8 ounce) package cream cheese, softened
2 tablespoons butter, softened
1 tablespoon cornstarch
1 (14 ounce) can sweetened condensed milk
1 egg
1 teaspoon vanilla extract
1 (16 ounce) container prepared chocolate frosting

Directions

1 Preheat oven 350 degrees F (175 degrees C). Grease a
9x13 inch baking pan.

2 Prepare brownie mix according to the directions on the
package. Spread into prepared baking pan.

3 In a medium bowl, beat cream cheese, butter and
cornstarch until fluffy. Gradually beat in sweetened condensed
milk, egg and vanilla until smooth. Pour cream cheese
mixture evenly over brownie batter.

4 Bake in preheated oven for 45 minutes, or until top is
lightly browned. Allow to cool, spread with frosting, and cut
into bars. Store covered in refrigerator, or freeze in a
single layer for up to 2 weeks.