Imitation Crab Casserole

• 1 (8 ounces) package imitation crab meat, Flake style preferred
• 5 ounces cream cheese, softened
• 1/4 cup sour cream or mayonnaise (see note 1)
• 1 cup shredded Mozzarella cheese
• 1 teaspoon soy sauce or Worcestershire sauce (see note 2) 
• 1/4 teaspoon onion powder
• 1/4 teaspoon garlic powder
• 1/4 teaspoon salt (may omit if using mayonnaise)
• Sprinkle of black pepper
• 1/2 medium onion, sliced into very thin rings
• 1/4 cup chopped celery
• 1 cup shredded Cheddar cheese

Preheat oven to 350 degrees F.  Mix all ingredients, except Cheddar cheese, in a bowl. Press crab mixture into an 8 x 8 inch square baking dish. Bake for 30 minutes, sprinkling top of the crab mixture with the shredded Cheddar cheese after 20 minutes.

Note 1: My personal preference is 1/8 cup sour cream and 1/8 cup mayonnaise.

Note 2: My personal preference is Worcestershire sauce.

Inspired by this post.