Created by SammyJo on May 13, 2012
Step 1: In a large skillet, saute mushrooms in butter until tender. Add green onions; cook and stir until liquid from mushrooms has evaporated. Set aside.
Step 2: Spread slices of bread on one side with cream cheese using as much as you like you might not use the whole container. Combine the Italian cheese, mayonnaise and Parmesan cheese; spread over bread. Top with mushroom mixture.
Step 3: Place slices on a baking sheet mushroom topping side up. Bake at 350° for 8-10 minutes or until cheese is melted and bread is toasted. Serve warm.