Spinach Cheddar Bake

Bon Appetit describes this recipe as a "creamed spinach," but it's really more like a casserole. A very managemable and delicious way to include greens in the holiday meal - it always gets rave reviews. I've made this several times before, but I did learn two new things time:

1. You can cut this in half. In fact, you should. As written (for 18!), this is an insanely generous amount. As much as I like leftovers of this stuff, really. This is the first time I've tried cutting it down and it worked.
2. When reheating something with a crispy crust, do not leave the foil on the entire time. Okay, everyone, "Well, duh." Fine. I waited a bit too long and it was kinda moist. Don't think anyone knew the difference or cared.

Oh, and that first review with the bit about "adding pimentoes for color?" Crazy talk. Just saying.