My wife and I budget $800 monthly but as others have said that includes some household items as well, paper towels etc. We shop at Costco, Bimart, buy and freeze proteins, grow a garden and belong to a CSA. We also budget $200 for eating out
I run a restaurant and can tell you that our costs on food have increased 10%-40% since the beginning of the pandemic. Proteins jumped early on but have stayed fairly stable minus the standard holiday increases. A few items are up over 50% and they can't be explained by our sales people. I also have to carry around 3x the inventory on a lot of specialty items as shipping seems to be fubar and consistently getting staples (vinegars, oils, specialty flours and grains etc) is near impossible. The egg issue due to the avian flu and having to pay triple for eggs is a real kick in the dick when margins are already so tight. Thankfully we just saw substantial relief about two weeks ago, prices have dropped about 50%, but not sure if that's happening in the stores as well. We live in a bubble here and it's crazy what businesses are charging for a plate, knowing what the associated costs are makes it near impossible for us to eat out and enjoy ourselves. A lot of restaurants just charge through the nose because the money is here and people are willing to pay.
I can't imagine having to feed a family, my brother and I ate like it was our job.