https://www.flickr.com/
If you are in a hurry, you can always use some frozen meatball. You can fix a batch that you really like and freeze some of them. Try that quick beef meatball recipe with pepper to give it a little color
Put all ingredients in the tank except veal stock
Put the instant pot in mode browning
Brown the ingredients
Add veal stock
Switch the instant pot on pressure cooking mode 9min