Ok, I made this today. Here's what I think:
First off, I made a half-recipe, though I did keep the garlic butter at the full-recipe amount.
![Grimacing face :grimacing: 😬](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f62c.png)
Bear that in mind.
I used instant (non-proofed) yeast, following the method in the OP's recipe (mixed in dry with the flour). I did warm the milk for just a few seconds in the microwave, just to take the cold edge off, but that shouldn't really be necessary.
I kneaded it for 8 minutes, and my first question for
mjd: how long did you knead yours for? In your earlier comments, you said something like until it looked like the OP's. How long was that? I ask because under-kneaded dough can have a problem rising. Dough usually gets kneaded for around 8-10 minutes.
Shaped out into an 8-inch circle by hand, and you can see it's about 1/2-inch thick:
View attachment 53146
View attachment 53147
I put it under a bit of plastic wrap, then set it near a space heater.
Tick...tock...60 minutes later, and...nothing. No pic, because it looked exactly like how it looked when I put it down. Uh-oh...
So I did what I usually do when dough doesn't show much life...I let it go for another 30 minutes...and there were signs of life!
Another 30 minutes (so two hours total rise time), and it looked like this:
View attachment 53148
Perspective is a little off, but it did nearly double in size. I probably could have let it go another 30 minutes.
I slashed the top, and like a dummy, didn't take any pics, because that really showed that it did get a lot puffier.
The only mozzarella I have is shredded, and I wasn't going to fuss with trying to cram that in the slashes, so I just topped it with the garlic butter, cheese, and some salami I had sitting around, like a regular pizza, minus the tomato sauce.
Baked per the instructions, but I should have used my eyes because with eight minutes to go, I happened to peek, and it was well past done, so out it came.
As you can see, it did get its oven rise as well, as it puffed up quite nicely. It was over-baked, though, so even with all that butter, it was a bit dry in places, but that was my fault - the victim of "every oven is different."
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So, without actually being there in-person, my guess is your dough, like mine, needed a lot more time to kick in (assuming you pressed on after 60 minutes). Maybe that's down to the different brands of yeast
Hungry Man and we're using (I also used Fleischmann's instant/rapid rise dry yeast).
One other personal note - this is tasty, I'll make it again. The dough is very sweet, like halfway between pizza dough and a sweet roll. I might cut that sugar back next time.