500gramsDried kidney beansBeans need to be soaked in water overnight. I used 454g / 1lb since that's the size of the bag I bought.
1.5kilogramExtra-lean ground beef
200gramsOnion, chopped
150gramsPeppers, seeded and choppedI used two jalapeños and part of a bell pepper.
2litresCrushed tomatoes
1TbspChili powder
1TbspGarlic powder
1TbspGround black pepper
1TbspGround cumin
1TbspGround oregano
2TbspSalt
2TbspUnsweetened cocoa powder
2TbspLime juiceThis can be bottled or freshly-squeezed, as it's here for flavour, not food safety purposes.
Instructions
The night before: Wash beans. Place beans in a large pot or bowl and cover with several inches of water. Let stand overnight.
Drain beans and put in a large pot (I needed a very large pot; a lot gets added to it later on) and cover with water. Bring to a boil and then lower the temperature and simmer for 30 minutes.
While the beans are simmering, put the ground beef, onions, and peppers into a very large pan and brown the beef, breaking it up as it cooks. Drain the fat from the pan once it’s browned.
Drain the beans and then return them to the pot.
Add the beef mixture to the bean pot. Add the rest of the ingredients. Stir and heat until it boils, then lower the temperature and simmer for five minutes.
Pack the chili into canning jars, leaving a 1-inch headspace. Either pint (1/2 litre) or half-pint (1/4 litre) jars can be used. The half-pint jars are great for grab-and-go lunches.
Debubble and adjust headspace if needed. Wipe jar rims. Put the lids on and tighten to fingertip tightness.
Place in pressure canner and follow canner instructions. Process for 75 minutes. If using a weighted gauge, process at 10 lbs pressure; if using a dial gauge, process at 11 lbs pressure. If you are over 1000 feet / 300 meters, adjust the pressure accordingly.
When fully processed and canner has cooled as per canner instructions, remove jars from canner and let sit on a thick towel, undisturbed, for 24 hours. Check after 24 hours. If the lids have sealed, the jars can be stored. If any lids failed to seal, refrigerate and consume within a few days.
Notes
Unsweetened cocoa powder can seem like a very strange thing to add to chili, but do try it! Chocolate is a part of traditional Central American cuisine, including in savoury/spicy dishes like chili.