1. Discard any pebbles from the dry black beans.
Rinse them, place them in a large bowl, and fill the bowl with water.
Soak the beans overnight or for at least 8 hours.
2. Drain and rinse the beans.
Add them to a large pot with 8 cups of water.
Bring the beans to a boil. Then, lower the temperature.
Stir the beans, cover the pot, and simmer them for 1 hour.
3. After the beans have cooked for 50 minutes, sauté onions for about 3 minutes.
Add garlic, salt, pepper, and cumin.
Continue to sauté these ingredients for 2 more minutes.
5. Enjoy the beans right away, save them for later, or add them to another dish.
Garnish them with toppings such as cilantro, vegan sour cream, jalapeños, and a squeeze of lime.