Cauliflower gratin

Adapted from Ina Garten

1 head cauliflower, steamed
Kosher salt
75 g unsalted butter, divided
3 spoons all-purpose flour
475 mL milk, heated
freshly ground black pepper
grated nutmeg
some freshly grated Gruyere (we used Gouda because)
some freshly grated Parmesan

 

It would have been nice to add fresh bread crumbs, but we missed the boat on that.

~Jessica