Peanut butter

Peanut butter is a condiment that is used by both humans and Smurfs.

Empath: The Luckiest Smurf stories
In the EMPATH: The Luckiest Smurf story series, peanut butter is made by Greedy Smurf for use in making peanut butter and jelly sandwiches as well as for making peanut butter cookies and peanut butter ice cream.