For a richer flavor, add a splash of dry white wine or brandy to the bean cooking liquid.
If you don't have duck confit, substitute with smoked chicken thighs or additional sausage.
Cassoulet tastes even better the next day as the flavors meld. Store leftovers in an airtight container in the refrigerator for up to 3 days.
Freeze cooled cassoulet in portions for up to 3 months. Thaw overnight in the fridge and reheat gently.