01 -
Place the dried beans in a large bowl and cover with three inches of water. Soak overnight (up to 24 hours) to soften. Drain when ready to use.
02 -
Place a large 6 quart pot over medium heat. Add oil, ham bone, onions, and garlic. Sauté for 3-5 minutes until onions soften.
03 -
Add drained beans, thyme, cumin, crushed red pepper, 10 cups water, and ham scraps. Don't salt yet as ham bones can be very salty.
04 -
Bring to a boil. Lower heat and simmer for 60-90 minutes, covered, until beans are very soft. Stir occasionally.
05 -
Remove ham from bone and stir into soup. Discard bone. Add 1-2 cups water if too thick. Season with salt and pepper to taste.