Preheat your oven to 350°F (175°C).

In a large mixing bowl, combine the corn, heavy cream, milk, eggs, sugar, salt, and pepper.

Stir in the shredded cheddar cheese until well combined.

Pour the mixture into a greased baking dish and spread it out evenly.

Sprinkle breadcrumbs on top of the mixture to form a crunchy layer.

Bake in the preheated oven for 45-55 minutes, or until the casserole is set and the top is golden brown.

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