Crab and Portabella Melt

Description
I use chopped shrimp since I don't care for crab. These are so so so good! Enjoy.
 * Contributed by World Recipes Y-Group
 * Serving Size : 4
 * Source: Portabella container.

Ingredients

 * 8 to 10 portabella caps
 * 1 green pepper — diced
 * 1 pound mayonnaise
 * 2 ounces Dijon mustard
 * 6 to 8 drops Worcestershire
 * 15 slices cheddar cheese
 * 2 cups crab meat — jumbo or blackfin
 * ½ red pepper — diced
 * ½ lemon — juice of
 * ¼ to ½ teaspoon Old Bay seasoning
 * 2 tomatoes — sliced thin

Directions

 * 1) Grill mushroom caps over open flame, turning often until tender.
 * 2) Place caps on oiled sheet pan, set aside.
 * 3) In bowl, combine mayonnaise, peppers, lemon juice, mustard, Worcestershire, and Old Bay seasoning, mixing well.
 * 4) Drain crab meat well and add to the above, toss lightly and incorporate.
 * 5) Top mushrooms with tomato slice and about 4-5 ounces of crab mix.
 * 6) Place in oven at 450°F degrees until warmed completely through.
 * 7) Remove, top with cheese and return to oven until cheese melts.