PREPARATION
1 – First, you need to add beans and 3 liters of water to a 4-quart saucier. Season with salt. Over high heat, bring to a boil. Take it off the heat, cover it, and let it sit for an hour. Then leave them aside to dry.
2 – Meanwhile, heat oil over medium heat in a Dutch oven until shimmering. Add the onion, carrots, and celery, and cook, stirring periodically, for about 10 minutes, or until the vegetables are softened.
3 – Add the garlic and cook, stirring often, for about 60 seconds, until the garlic smells good. Put the vegetables in a small bowl that can take the heat and set it aside.
4 – In the same Dutch oven, combine the remaining water with thyme, chopped parsley, bay leaf, and ham hocks.
5 – Bring to a boil over high heat, then turn down the heat to keep a slow simmer. Cover and cook for about an hour, or until the ham hocks are soft.
6 – Add the beans, stir, and bring the heat back to a gentle simmer. If necessary, adjust the heat. Cover and cook, stirring every half hour, for about 2 hours, or until the beans are soft and the meat is falling off the bones.
7 – Throw away the thyme and bay leaf. Put the ham hocks on a cutting board and set them aside for about 20 minutes, or until they are cool enough to handle. Using a slotted spoon, move 2 1/2 cups of the beans to a medium bowl that can handle the heat and set them aside.
8 – Once the ham hocks are cool, use a sharp knife to roughly chop the meat. Throw away the skin, bones, and fat. Set aside.
9 – Using an immersion blender, blend soup until smooth. Put the beans, meat, and vegetables that you set aside back into the pot and stir to mix.
10 – Bring back to a gentle simmer, then cook, stirring every so often, for about 20 minutes, until the vegetables are soft and the ham is heated through. Salt and pepper can be added to taste.