One of the easiest and quickest baby food recipes you can make at home is this Homemade Baby Food Instant Pot Recipe - Mashed Potatoes. Seriously--if your kid is ready for solids, this is it.
Clean, peel and chop potatoes into quarter-sized chunks.
Place potatoes and water into your Instant Pot (you can use a baking dish or a foil packet--that way you can do several types of baby food cooking at one time, if desired).
Cook on High Pressure for 10 minutes.
Remove from Instant Pot and mash water and potatoes together using a hand mixer or hand masher.
Allow to cool to room temperature and serve!