Sounds like starvation rations…
Since gyms were closed, I cut for about 4-5mo at the start of lockdown. Everyday for those 5 months: sardines. Never got tied of 'em or felt like I was on horrific starvation rations.
We were on a camping trip so all we had in the car was two small cans of tuna and some multigrain bread. After getting out of the water and feeling completely exhausted, there was something satisfying about slapping the contents of the can onto a slice of bread and biting into the most basic meal imaginable.