Night before Instant Pot Oatmeal

Using rolled oats:
2 cups old fashioned oats, 2.5 cups water. Use pot in a pot method--I used 1.5 quart souffle dish. Add dried fruit/nuts/seasonings etc.
Put 2 cups water into instant pot, then put in trivet that came with it. Place souffle dish on top of trivet and put on lid.
Set to steam for 13 minutes, then put delay timer so that it will start around 6 am.

Notes:
This worked. But I think the oats were overcooked, and there were too many leftovers and kids didn't want them. Only do 1 cup oats next time, which is enough for 3 people. Try 10 minutes pressure time. Soaking the oats overnight reduce the cooking time needed.