Defrost the Danah jumbo headless shrimp/PD tail on shrimp, and cut on the top to remove the vein (stomach), and make a butterfly.

Sauté onions, celery, and garlic with 1 tbsp. butter until just slightly cooked. Add mushrooms, pepper, and lemon juice. Stir and cook for 2 -3 minutes. Remove from heat and mix in the rest of the ingredients. Place equal portions of this stuffing on top of each butterflied shrimp. Press the stuffing slightly to keep it in place. Place the shrimp in a single layer in a greased baking dish. Sprinkle the shrimp with a little grated cheese. Place the shrimp about 5inches from the heat of the pre-heated broiler. Broil until browned and the shrimp are cooked, approximately 56 minutes. Be careful not to overcook, or the shrimps will get tough.