Beans with vegetables

The night before, soak the beans.

Chop the vegetables finely and sauté in a little olive oil.

Add the beans without the soaking water to the stew.

Cover with clean water and bring to a boil.

When it starts to boil, pour a glass of water of the time, that the boiling is cut (it is called "to scare the").

Simmer for one hour after it returns to a boil.

Add salt and, if you want, a potato. Continue cooking until the beans are done.

Optional: in a separate saucepan, cook chorizo, blood sausage... In case there are growing children, or people who need to gain weight.