Preheat your oven to 400°F.
Add the frozen corn to an aluminum baking pan and spread it out evenly.
Season the corn with garlic salt, black pepper, garlic powder, onion powder, and Kinder’s Buttery Garlic & Herb Seasoning.
Add butter, Parmesan cheese, heavy cream, and minced garlic over the corn.
Cover the pan tightly with aluminum foil and bake at 400°F for 1 hour.
Remove the foil and sprinkle additional Parmesan cheese and parsley flakes over the top.
Return the corn to the oven uncovered for another 10 minutes.
Serve hot and enjoy.