This Creamed Corn Au Gratin is easy to make and an instant crowd pleaser. It's sweet, savory, and decadent all at once. Perfect for gatherings anytime of year.
In a medium, heavy pot, combine corn, cream, salt, sugar, and white pepper. Bring to a boil and immediately reduce to simmer. Simmer 5 minutes, stirring occasionally. Cover and turn heat off.
In a separate pan, melt butter and stir in the flour; whisk or stir constantly until it forms a roux (smooth, non-lumpy, yet thick mixture.) Add roux to the pot of corn. Mix well to combine.
Transfer corn mixture to a mid-sized casserole dish. Sprinkle with Parmesan cheese evenly over the top. Set under the broiler and broil just until cheese is nicely browned and bubbling.