Ask Metafilter has some great ‘what to bring for lunch threads’ but Ask Metafilter is sick this weekend.
I brown bag it all the time. You do need lots of plastic containers.
I will cook 6-8 chicken breasts on the weekend (just done in a pan with olive oil, garlic, salt/pepper and sometimes throw in some funky seasonings on top). I like to steam some broccoli or cauliflower, too. Then for lunch, I grab a chicken breast, some of the veggies and some thin slices of cheese. I nuke it in our lunch room to re-heat and the cheese melts over the veggies. Hot and tasty!
I tend to make a lot of things that are just a mix of meat (chicken or beef) and veggies that end up like a stew or soup. Lots of times I throw in whatever’s in the fridge, add herb/garlic cream cheese or cream to create some ‘sauce’. That’s easy enough to portion into a single-serving container for lunch. Since I’m trying to lose weight, I’m leaving out rice/pasta and just sticking to meat and veggies.
I love a good sandwich on nice 12 grain bread, with mayo, deli meat, cheese. If I want a tomato or sprouts with it, I just bring the tomato and knife to cut it into slices just before eating.
There are lots of single serving snacks, too—I’m quite fond of Annie’s bunny cheddars and other little snackies. Add a packet of those and some fruit to round out lunch. If I’m starving I can nibble at my desk too.
There are lots of pre-made soups, but I like my homemade stuff way better so I don’t usually take that, but there are boxes of soup that are single serving and just heat and serve. Those are great for emergencies, as they don’t need refrigeration and they can sit in my desk drawer even. I just checked the kitchen—Campbell’s Gardennay is the brand.
Raw veggies and dip (I make a homemade salad dressing that if I want to use for veggie dip, just leave it thicker.) Fruit, fruit salad, even fruit and a fruit dip (cream cheese, marshmallow fluff in equal portions, add cinnamon. Eat with apple slices.) You want to get some protein in there, too, or if you’re like me you’ll be hungry again soon.
Crackers, cheese, pickles.
Bagels and cream cheese. Bagel sandwiches. Tuna melts on bagels.
Homemade burritos: lean beef, browned, add can of refried beans, one packet taco seasoning. Makes a nice big batch of burrito-filler. Also you can thin it a bit, heat, and dip corn chips in it.
Chili. Freezes well in single serving sizes.
Most of my lunches are leftover dinner meals, though. I tend to cook a lot of one-pot big batches of stuff that’s not really a soup, not really a stew, it’s just a big batch of… food.