Preparation

• 1 Place mushrooms on a greased 15-in. x 10-in. x 1-in. baking pan; bake at 375° for 10 minutes. Drain liquid from mushrooms.2 Meanwhile, in a food processor, place the mayonnaise, Asiago cheese, basil and pepper; cover and process until blended.3 Fill mushrooms with a heaping teaspoonful mayonnaise mixture; top with tomato. Bake 8-10 minutes longer or until lightly browned. 4 Sprinkle with Parmesan cheese if desired.
• Source: Photo (and or recipe) courtesy of Mushroom Council and Mushroominfo.com