Add the cream cheese, corn, cheese and sour cream into the crockpot.
Add the chopped parsley, salt, pepper, garlic powder and Tajin. Pop the lid onto the crockpot and set it to low for 2-3 hours.
Once the time is halfway finished, carefully remove the lid and give everything a nice big stir. Place the lis back on and continue cook in into the time is up.
Finally, garnish with some more Tajin, serve with tortilla chips and enjoy!