I've been experimenting with polenta lately, because it's naturally gluten free. I decided to use it to make a version of lasagna (hubby loves lasagna!):
2 18-oz tubes of polenta
2 jars gluten free marinara sauce (or you can use your favorite homemade sauce)
1/2 pound of mushrooms, sliced
1 green bell pepper, seeded and diced,
1 onion, diced
4 cloves of garlic, minced
1 lb gluten free Italian sausage
1 lb ricotta
1 lb mozzerella, shredded and divided
1 tsp basil
1 tsp oregano
Saute the diced onion in a small amount of oil in a large skillet until soft. Remove the casings from the sausage and crumble into skillet; cook for about 5 minutes. Add mushrooms, bell pepper, and garlic and cook for a few more minutes, until sausage is browned. Remove from heat, drain off excess grease, and set aside.
Reserve approximately 1 C of mozzerella for topping. In a large mixing bowl, combine remaining shredded mozzerella, ricotta, 1/2 cup Parmesan, and the basil and oregano.
Slice each tube of polenta into approximately 15 slices. Use ~1 C of marinara sauce to cover the bottom of a 13" x 9" pan, then place half the polenta slices evenly spaced on the sauce (I do 3 by 5).
Top the polenta layer with half of the cheese mixture, then half of the sausage-veggie mixture. Cover with marinara sauce, then layer remaining polenta, cheese, and sausage-veggie mixture on top. Pour generous amount of sauce over all, top with reserved mozzerella and more Parmesan.
Bake at 35o degrees for approximately 35 - 45 minutes, until bubbly and cheese topping is beginning to brown a bit.