The only vendors that sell this are the cooking guild npcs in Windy Waters. However they only have it in stock when someone sells Pie Dough to the npcs.
"We don't just borrow words; on occasion, English has pursued other languages down alleyways to beat them unconscious and rifle their pockets for new vocabulary." — James D. Nicoll
I started making this at lvl 38 and I was getting decent skill points, but as soon as I hit 40 they stopped and I havent got any for over 12 synths now.
Is the cap 40 or 42?
Edit:
Nevermind, just realized I hadnt taken the test yet. :(