Here is what happened when I did NOT stick blend: spongy, soft, and crumbly soap (no lye pocket and oil separation, just soft and like a loaf of pound cake). I have been using a lot of formula with tallow lately and got complacent. I thought there are enough hard oils but I forgot I was also working with a lot of castor oil. Too lazy to bring out (and wash afterwards) the stick blender; hand stirred it to what looked like a thin trace and poured.
That was 20 hours ago. Not I am sticking the whole thing in 170F oven and see if I can rescue it and to avoid re-batching (which is a pain because I don't have a crock pot and no plan to clutter up my nice kitchen with more stuff).
In case anyone is curious, it is:
300g coconut
300g palm (leftover from earlier days)
240g castor
240g olive
superfat @6%
Only additives are 5g rosemary oleoresin, 30g tea tree, 10g peppermint.
Incidentally, this is the first time I followed a recipe. Even my very first batch of soap, I made up the formula myself. Not saying it is a bad recipe, just frustrated. Between that and the experiment with FO (an entirely different batch), I am not having a good soaping weekend.