1 cup finely chopped mushrooms (such as button, crimini, shiitake, chanterelle, oyster, and/or porcini) 1 cup fresh baby spinach leaves or chopped spinach leaves 2 tablespoon sliced green onion 1 tablespoon margarine or butter 1 tablespoon cornstarch ½ teaspoon fresh thyme or 1/4 teaspoon dried thyme ¼ teaspoon salt ¼ teaspoon pepper 18 4 inch wonton skins
