Preheat oven to 400°F. Grease a 9 x 13 shallow baking pan.
Place cream cheese in a microwave safe bowl and microwave on High for 15 seconds. Stir. Repeat until cream cheese can be stirred smooth and has the consistency of peanut butter.
In a large bowl, mix the cream cheese, corn and eggs. Stir until eggs are well incorporated.
Add corn bread mix and milk to cream cheese mixture. Stir until combined. Batter will have small lumps.
Transfer batter to prepared baking pan and let rest for 5 minutes.
Bake on center rack of preheated oven for 30 - 35 minutes, until center is firm when touched lightly and knife inserted in center comes out clean.