Step 1

Melt cream cheese and 1 stick butter in microwave. Whisk together until smooth. Set aside.

Step 2

Saute onion, green pepper, and celery in 2 tablespoons melted butter until soft.

Step 3

Add shrimp and saute until pink.

Step 4

Whisk soup and seasonings into cream cheese mixture.

Step 5

Add mushroom pieces, crabmeat and rice. Mix well.

Step 6

Prepare 9x13 inch casserole dish by spraying with nonstick spray.

Step 7

Pour mixture into prepared casserole dish.

Step 8

Combine cheese and cracker crumbs. Top the casserole with this mixture.

Step 9

Bake in a preheated 350 degree oven for about 20 minutes or until bubbly.

Step 10

This casserole freezes well before it is cooked and can be baked at a later date.