Anchovette

Lunch was eaten at about 1.15 p.m., the food consisting of anchovette paste, bread and butter, tea, and, in one case, treacle.

She did just think about her home sometimes, eating her anchovette sandwich, for instance, in the half-hour she took off for lunch.

Breakfast was lighter in this English household. […] Elizabeth and I had toast and anchovette—anchovy paste.