Bulk spices are absolutely worth it, especially if you’re making simple meals from basic staples. They make such a difference when you’re staring down another pot of beans and rice! I buy most of mine from ethnic grocery stores or online in 1-lb bags—cheaper than tiny jars at regular markets. For overlooked staples, I’d add dried chickpeas (great for protein and you can make hummus or falafel) and barley, which gives soup a real stick-to-your-ribs feeling. Dry milk is handy, not just for drinking, but for baking and creamy sauces; just make sure you get nonfat, since full-fat doesn’t keep as long.
I’m a big believer in home-dehydrated greens too: kale, nettle, or even dandelion leaves add vitamins and flavor to soups and stews. Also, tea—herbal or black—keeps forever and feels comforting when things are stressful. Don’t forget salt and bouillon cubes, either; they turn plain grains into something much better.
Where do folks find the best prices on powdered eggs? I’ve eyed a few brands online but haven’t