breastmilk butter

this post

Suprisingly,i get my most Google traffic from the search words "breastmilk butter". I tried this experiment awhile back and now i want to add my ideas for helping those desperate to make their own milk into butter for sore butts or maybe for a fattening-up-a-tiny-toddler spread...
-use lots more milk than i did ,like 8+ ozs
-use your highest fat milk. if you have pumped alot you know some milk is creamier than other batches. this is from the hindmilk and this is what you want.
-blend for longer. it will change to a thick cream,then it will really thicken up to butter.
good luck!