Silverside

We pressure cook the silverside. It's quicker and the liquid keeps it moist.

1 onion
1 piece celery
1 carrot

Roughly chop vegetables and place with silverside in pressure cooker.
Add water - about half way up silverside is enough.
Cook for between 1 and 2 hours.
Discard vegetables.
Serve with mustard or a mustard sauce.