Your title made me giggle when I saw it...
..... but then I saw the soap!! Eek!! That is not what was supposed to happen. :sad:
I have no idea what went through that soap's mind to warrant it having such a hissy fit. The few I poured into single cavity molds came out awful too, though. I don't think the batter likes to get cold.. at all!
The loaf I made was kept pretty warm during the entire process from mixing, to pouring into a preheated mold, to putting it into a preheated oven. (With all that solid oil, there is always the risk of getting a false trace if the batter gets too cool.) Then it was in the oven an hour at 50C and then I turned it off and just let the soap stay in there until the next day. No lid on, though. You did use distilled or rain water, right? DSM has so many minerals in it, that maybe using ordinary water would be enough to push it over the edge.
It's one thing to embrace the ash, but when the soap answers back like it has a bad case of Tourettes's, well that's when the fun ends! Ugh.
It does sound a little like it could have gotten way too hot in the oven, though. The bubbling sounds like it may have boiled, even. Do you have any way you could check that your oven actually is at the temp you have chosen? Some ovens can be finicky and imprecise down in the lower temp range.
I'm so sorry your soap went mental on you, Pepsi Girl.