WCNC -- All week long we're comparing and taste testing to see if your taste buds can tell the difference between the most expensive and the least expensive by comparing brand name items with their off brand.

What does Wednesday have in store? Peanut butter.

It's a sandwich staple for kids. But isn't a peanut, a peanut? Can people tell the difference between Jif and a knock off (and much cheaper) brand?

"I like this one," one of our taste testers said, guessing correctly that it was the generic brand.

Another taste tester made it simple saying, "I like both!"

The end result showed that people just like nuttiness. Two liked Jif and two liked the off brand.