Undone Stuffed Pepper Casserole

I just made this recipe tonight for supper and thought I'd share it.It is from the Spring 2010 edition of Kraft's What's Cooking magazine. I used a combination of red,yellow and orange bell peppers that I had frozen.Corn would also be a good addition.The recipe calls for Kraft's 4 Cheese Italiano but I used a combination of cheddar,mozza and fresh parmesan.I also added a tsp of onion flakes.You can also substitute the white rice for brown. It is a very fast tasty meal with leftovers for tomorrow.