Thanks for posting. I use a similar recipe but it starts with a cold pan at higher heat and then the heat is turned down a little. I'm going halve the recipe and try this one, maybe today, and see if I get different results.
As a splurge, I got the popover pan they show in the article a few months ago (Chicago Metallic) and it produces
gorgeous popovers.
"things like being careful with your coriander/ that's what makes the gravy grander" - Sondheim