4 ea Med. Zucchini 3 ea Green Onions, Sliced 2 T Butter Or Margarine 1 ea Slice Bread, Cubed 1/4 c Grated Parmesian Cheese 1 ea Med Tomato, Chopped 1/4 t Salt 1 x Dash Pepper Cut zucchini lengthwise in halves. Scoop out pulp, leaving 1/4-inch wall; chop pulp and reserve. Place zucchini shells cut sides down in dish. Cover loosely and microwave on high (100%) until crisp tender, about 5 to 6 minutes. Cover and microwave reserved pulp, the onions and margarine in a 1 1/2-qt casserole or bowl on high (100%) until tender, 6 to 7 minutes. Stir in bread cubes, cheese, tomato, salt and pepper. Turn zucchini shell cut sides up; spoon mixture into shells. Cover loosely and microwave on high (100%) until hot, 2 to 3 minutes.