1. In a slow cooker, combine the frozen corn, shredded cheddar cheese, cream cheese, melted butter, and milk.
2. Add the garlic powder, onion powder, salt, and pepper. Stir to combine everything well.
3. Cover and cook on low for 3-4 hours, stirring occasionally, until the cheese is melted and the mixture is creamy.
4. Adjust the seasoning to taste before serving. Enjoy!
