Vegetable-Stuffed Mushrooms(Microwave)  
["16 large fresh mushrooms (about 1 lb.)", "2 Tbsp. chopped green onions", "1 tsp. butter or margarine", "1 small zucchini, shredded", "1/3 c. grated Parmesan cheese", "1 Tbsp. diced pimiento", "1/4 tsp. salt"]
["Clean mushrooms with damp paper towels.", "Remove stems and chop; set caps aside."]
["mushrooms", "green onions", "butter", "zucchini", "Parmesan cheese", "pimiento", "salt"]