Bought instant noodles in bulk. I could have gotten the cheap, tasteless kind, but I prefer the more expensive Asian ones. Still ends up being much less expensive than groceries anyways. I have a good portion of the pantry filled with just different types of instant noodles, all of which were bought in bulk. I do buy groceries, but I avoid the more expensive foods as much as possible. Just stuff like milk, eggs, spinach, fruits, etc.

I don't eat instant noodles every day, but if I don't feel like cooking or if I'm running low on food, I can "supplement" the meal with instant noodles. Having instant noodles as "backup" helps takes a bit of the edge off with regards to grocery spending, although I do admit that I could take more drastic measures to save. Despite living in an area where the cost of living is absurd (one of the highest in the country), I feel somewhat well off in that I can get by with just supplementing my meals with instant noodles every now and then.