Wiktionary
potted shrimp
alt. A traditional Lancastrian dish of brown shrimp in mace-flavoured butter, set in a small pot. n. A traditional Lancastrian dish of brown shrimp in mace-flavoured butter, set in a small pot.
Wikipedia
Potted Shrimp
Potted Shrimp is an instrumental blues-influenced musical recording by the rock band Rolling Stones recorded at Stargroves during 1970. Although never released on any official album, the tune appears on several out-takes compilations including The Trident Mixes, No Spare Parts: Through the vaults darkly and on Exile/Sticky Fingers outtakes albums.