Pj`s Alaskan Zucchini Casserole

1 pound pork sausage

1 small onion -- chopped

1 1/2 cups bulgur, cooked

5 cups zucchini -- sliced

28 ounces tomatoes, canned

1/2 cup grated cheddar cheese

Saut`e pork sausage with chopped onion. Pour off grease. Cook bulgar wheat according to package directions until tender. Measure out 1 1/2 cups. Wash and slice zucchini. Combine all ingredients in casserole dish except cheese. Sprinkle grated cheese on top and bake 30 minutes at 350 degrees. Serves 6.