Butter baking dish and sprinkle with 3 Tbsp Parmesan, tilting pan to distribute cheese.
Bring the whipping cream to a boil, reduce heat and add corn.
Simmer 5 minutes.
Stir in salt and sugar.
Make paste with 3 Tbsp butter and 3 Tbsp flour and stir into corn
Cook until thickened
Pour into baking dish, sprinkle with cheese and dot with butter.
Refrigerate for up to 4 days but do not freeze
Bake at 350 for 30 minutes or until bubbling and golden brown
I'm usually more generous with the parmesan cheese and butter. Why not!?! So GOOD!!!