Is there a food that is cheap, delicious and healthy at the same time?
I have a theory that there is a impossible trinity (like in economics), where a food cannot be delicious, cheap and healthy at the same time. At maximum 2 of the 3 can be achieved.
Is there any food that breaks this theory?
Edit: I was thinking more about dishes (or something you put in your mouth) than the raw substances
Some popular suggestions include
fruits (in season) and vegetables
lentils, beans, rice
mushrooms
chicken
just eat in moderation
Edit 2: Thanks for the various answers. Now there are a lot of (mostly bean-based) recipes for everyone to try out!
Also someone made a community for cheap healthy food after seeing this topic!
Shred a rotisserie chicken, yellow rice with black beans and peas. Even healthier and cheaper is brown rice. For $20-$30 you can make days of meals and season each serving as pleases at the moment.
I cook whole chickens in a crockpot and it's awesome for broth. You can do that with the remnants of a rotisserie, too. You get so much more when you make broth out of it too - I use that as a the base for all sorts of soups and stews. So first you get to eat the chicken, then after that, a big pot of soup!