3 lbs. zucchini, cut in 1/2 inch slices
1/2 c. water
1/2 tsp. salt
1/2 lb. mushrooms, sliced
1 stick butter
3 onions, diced
1 tsp. seasoned salt
1 c. grated Cheddar cheese
1 c. sour cream
1 c. grated Cheddar cheese
Ritz crackers

Heat zucchini with salted water, until boiling. Cook covered 5 minutes. Don't overcook--leave a little firm. Drain thoroughly, set aside. Saute onions and mushrooms in butter. Mix zucchini, onions, mushrooms, salt, and sour cream with 1/2 cup of cheese. Put in long casserole dish. Sprinkle on remaining cheese and cracker crumbs. Bake at 350 degrees for 25 to 30 minutes.