I was in the mood for meatloaf and didn't have the usual ingredients. I also had a hankering for Mexican food so I gave myself the best of both worlds. Since I didn't have any bread or bread crumbs, I decided to use tortilla chips and for grins added a 1/2 container of leftover prepared polenta along with the Mexican spices. I used the San Gennaro brand of pre-cooked polenta. It came out beautifully and was a perfect meal on a cold winter evening. I believe that next time, I will layer the polenta with the cheese in the center rather than mix it in with the meat and see what that is like.