Stir shredded cheddar cheese and a bag of frozen corn kernels into hot polenta, then spoon into red bell pepper halves and allow to thicken. This dish can be prepared up to two days in advance, and warmed in the oven just before serving.
Baked Polenta with Sausage and Artichoke Hearts - Martha Stewart Recipes. I have made this several times and it's fantastic. I also add spinach (squeeze all the water out first) and canned tomatoes. A (Parmesan Cheese Grits)