Peanut butter
Peanut butter was a Human food that was made by grinding peanuts into a creamy texture, and usually sweetened.

According to Doctor Phlox, Malcolm Reed had the odd habit of spreading peanut butter on his pancakes. ()

In 2376, Captain Janeway attempted to prepare pot roast but the replicator liquefied the pot roast and they were forced to eat peanut butter sandwiches. ()

In 2377, Tom Paris offered his wife B'Elanna Torres peanut butter on toast for breakfast. He described this meal as his favorite gourmet breakfast. ()

See also 
 Peanut butter sandwich

External link 
 

de:Erdnussbutter
Earth foods