Soak beans overnight with enough water to cover an inch or 2 over the beans.
Drain beans and add water and beans to a large saucepan.
Bring to a boil then turn down to low heat. Simmer on low for 1 hour, stirring occasionally.
After 1 hour, the water should be absorbed. Add butter. Stir well and keep on low. Cook 10 more minutes, stirring often.
In the last 2 minutes, stir in nutmeg and sugar.
