Preheat oven: 350F. Melt cream cheese and butter in a double boiler or microwave. saute onion, bell pepper, celery and shrimp in 2 tablespoons butter. In a large mixing bowl add all other ingredients.
Pour into an 8 x 12 inch glass casserole dish.
Top with sharp grated cheese and then cracker crumbs (May be frozen here).
Bake at 350F for 15 to 20 minutes (or until bubbly).
Depending upon the size shrimp used, you may have too much for 1 dish so make a small casserole to give to a "shut-in" or an elderly friend.
Cajun Country -- New Iberia, Louisiana