I have never had specifically latkes at all so I maybe I just can't picture it. I thought they were like potato pancakes - which I have also not had but maybe once or twice - I remember onion being in them which I doubt would go well with Jif. Peanut butter on roasted sweet potato or peanut soup with sweet potato are some things I like -I make my own peanut butter because I find the store kind too sweet.
What was wrong with them - taste- texture- everything?