Vikki's Italian Sausage and Ravioli Skillet

You can make this with any kind of Italian Sausage (regular, chicken or turkey).  It all works fine.

1 1/2 lbs. ground sausage.  If using links, remove the casings.
1 small red pepper, chopped
1 small green pepper, chopped
1 small red onion, chopped
1 bulb of garlic, minced.

1 tsp each of oregano and thyme
1 tsp. Italian seasoning
Pepper to taste
1 (14.5) can diced tomatoes (do not drain)
1 (8 oz.) can tomato sauce
1 (24 oz.) bag frozen ravioli
Shredded Mozzarella

Brown the sausage in a skillet all the way through.  Add the chopped vegetable and herbs.  Pour in the tomatoes and the tomato sauce.  Once this comes to a simmer, add the ravioli.  Cover and simmer until the ravioli is tender.  Remove from heat.  Sprinkle the mozzarella.  You can quickly put under the broiler to melt the cheese, if you prefer.