Aunt Joan'S Ham - cooking recipe

Ingredients

smoked ham (butt), size that fits in roaster pan

Preparation

Cut off skin and as much fat as possible.
Face cut side facing down in pan.
Add 2 cups water.
Cover.
Put in cold oven.
Heat oven to 400\u00b0, turn off heat immediately.
Wait 2 hours.
Turn back on and when temperature reaches 400\u00b0, time for 20 minutes.
Turn off and leave in oven overnight.
Do not open or remove top until next morning.