Branching off from my last post, Benny gets kinda upset when Silver eats pre-war processed food in the exact way the box tells them to. Like, as a Boot Rider, he spent like 10 years perfecting recipes off reconstructing Fancy Lads and Yum-Yums, and here's Silver, eating the Blamco with the 200 year old cheese powder and all, milk optional.
(and as a failed food snob, he gets really REALLY annoyed when it tastes good)
That being said, Silver loves Wasteland Omelettes. Before then, they only ever had the "base" egg Omelettes (Aka, just the scrambled egg mixed with blood/water), and thought it was too rich (but it's nostalgic in a way, since most base creature egg omelettes are more for protein than they are for taste (going off the wiki, where there's some "tasty" variants of the Omelettes, implying that the base ones aren't as subjectively good as they could be).
In general, they really like what Benny cooks. He does solely for them even though it reminds him of his past.