Spinach Casserole

Ingredients

• 2 pkg frozen spinach, thawed and drained
• 4 green onions chopped
• 1# mushrooms, sliced or diced
• 1/4 c butter, melted
• 1 t garlic
• 1 can cream of mushroom soup
• 1 c lowfat sour cream
• 1 t worcestershire
• Topping:
• 1 cup parmesean