1 (8 oz.) pkg. fettucini
1 lb. Italian sausage
2 c. chopped zucchini
1 (4 oz.) can button mushrooms, drain & save juice
1/4 c. chopped onion
1/4 c. sliced pimento-stuffed olives
2 cans (8 oz. each) pizza sauce
2 c. (8 oz.) shredded cheddar cheese
1/3 c. Parmesan cheese
3 slices zucchini

Cook noodles in salted water. Drain brown sausage. Toss together sausage, chopped zucchini, mushrooms, onions, olives, 1 can pizza sauce and 1 1/2 cups cheese. Pour into 2 quart casserole. Combine second can pizza sauce and reserved mushroom liquid. Pour over casserole. Sprinkle with remaining cheese. Garnish with 3 slices of zucchini. Bake 20 to 25 minutes or until cheese is heated through and melted.