I also forgot to pierce one batch and it seems to be fine.
Fantastic recipe. Used my mixer and it was easy. Doubling the recipe works just fine. I used salted butter and skipped the salt. Also, I used Chipits mini chocolate chips instead of chopped chocolate.
I find that 20 minutes of cooling in the fridge is too long. Just 5 minutes seems to be fine.
I also found that they were ready before the full 50 minutes of baking.
Same problem. But even when removing early it was still to dry
Just made these and mine were brown in 35 minutes so I took them out, hope they are done? Good thing I checked on them before 50 minutes like the recipe says. Don't know what went wrong.