Step 1

Preheat the oven to 350 degrees Fahrenheit.

Step 2

Using a large mixing bowl, combine the entire list of ingredients. Blend the imitation crab, mayo, onion, sour cream, shredded swiss cheese, and spices until well combined.

Step 3

Spread the crab mixture in a casserole dish in an even layer. For more cheesy goodness, top it with an extra layer of shredded cheese of your choice.

Step 4

Bake it in a pre-heated oven for 30 minutes. The casserole is ready when the top layer of cheese is melted and bubbly. Enjoy!