Cheesy Polenta-Green Tomato Gratin

I have been making this for years. To make it a bit easier, I use canned red tomatoes infused with garlic. I also use twice as much cumin, and mix the tomatoes with the polenta. I also mix in a 1/4 cup cheese in the main mixture. The dish is very colorful with the red/green color scheme. Tastes like a healthier version of a tamale. Served with a tilapia filet breaded with fiber one cereal, spices and grated parmesan. This is really tasty with any protein main dish!! Buen Provecho!!!