I eat a primarily vegetarian diet, and my advice is to make a big pot of vegetable stew on Sunday. I quite literally just put a bunch of veggies, rice, potatoes

I eat a primarily vegetarian diet, and my advice is to make a big pot of vegetable stew on Sunday. I quite literally just put a bunch of veggies, rice, potatoes, whatever in a pot with onions, garlic, salt and pepper. It freezes great, and I can get about 2 weeks of lunches from it.