Jambalaya

Got this online and tweaked it a little to adjust the heat.  Really good.

1 t oil
1/4 lb ham, diced
1/4 lb smoked sausage - cut into 1/4 inch slices
1/2 onion, chopped
1/ green bell pepper
1 1/2 celery ribs, chopped
1 1/2 cloves garlic
1/2 can diced tomatoes, (use all juice)
10 oz chicken broth (or more)
1/2 c uncooked rice
1/2 T worcestershire sauce
1/2 t salt
1/4 t black pepper
1/8 t chili powder
4 oz shrimp (I like the tiny ones), precooked
2-4 oz shredded mozarella cheese

Preheat oven to 375.  Spray 9x9 pan with pam.  Heat oil in a large pan.  Add sausage and ham.  Cook 3-5  minutes.  Remove from skillet and add to pan.  In the same pan add onion, green pepper, celery and garlic.  (Add pam first if needed).  Cook 3 minutes.  Add to sausage and mix.  In the pan, add remaining ingredients except for shrimp and cheese.  Bring to a boil, then reduce heat and simmer 3 minutes.  Pour over sausage and vegetables.  Stir well.  Cover tightly with foil.  Bake for 35-45 minutes.  Remove cover, add shrimp and cheese to the top and return to oven.  Cook uncovered 5 minutes.  Serve.