Step 1

Place the corned beef in the pot, and add a cup of water, vinegar, and sugar.

Step 2

Set the time to 90 minutes for an electric pressure cooker.

Step 3

Release pressure, remove meat, allow to cool for 10 minutes, then slice.

Step 4

Cutting the large portions of beef in half or quartered allows the meat to cook a little quicker and truly ensures it will all be tender.