Preheat your oven to 375°F (190°C).

If using canned corn, drain and rinse it. If frozen, thaw it until fully softened.

In a large mixing bowl, combine sweet corn, mozzarella cheese, mayonnaise, cream cheese, sugar, garlic, green onions, salt, and black pepper.

Pour the mixture into a medium-sized baking dish, spreading it evenly.

Sprinkle additional cheese or Parmesan cheese on top, if desired.

Bake for 15-20 minutes until the cheese is bubbly and golden brown.

Remove from the oven and let cool for a few minutes before serving.

Scoop into serving bowls and enjoy!