If you put two peanut buttered slices of bread in front of me--one with normal peanut butter and one with reduced fat--I can't tell the difference. The reduced fat isn't really all that reduced. I think it's something like 9g of fat in 2 tablespoons instead of 16g. That's not that big a difference.
It was Jif, and it was probably a mental thing on my part moreso than an actual taste difference.
Danu referring to Tigr: "...his tongue is amazing!"
Neil Gaiman Revolving Book Club