See, maybe in Texas "peasant food" is just meat with a little vegetable, but up here in bean country, meat is expensive.
Chili is what I make when I can't afford to go grocery shopping, although when we're really broke I use all chili powder.
When we're not totally broke, merely cheap, it's dried beans, soaked in water and a little yogurt to break down the fun enzyme action a little, jalapenos and some chipotle powder, some chopped bell pepper, an onion, canned diced tomatoes, fresh garlic, and ground chuck. Sometimes some tomato paste, but I like to keep the acidity down with less tomato.