Found it on Ozark Anglers. Sounds tasty and would be KETO friendly without the crackers.
Brine 8 crappie fillets in 1C water 1tbs brown sugar and 1 tbs salt for about an hour. Rinse and drain the fish, dry on a rack overnight in the fridge if you have the time. (If you just wanna get on with it smoke it when you can) Smoke at 175° for about 2 hours or until the thickest part of the fish is 150°. Throw the fish, 2 blocks of cream cheese, black pepper to taste, juice from 1/2 a lemon, and a cup of ranch dressing in the food processor and blend till it's creamy. Adjust the ingredients to your liking. Green onions would be good in it. Serve with Ritz crackers or the cracker or chip of your choice and enjoy.