Remove from the pot and repeat with the remaining beef. To the empty Instant Pot, add a little more oil and the diced onion. Cook and stir, about 4 to 5 minutes, until the onion is tender. Add the ...
Check out my recipe for Instant Pot Rotisserie Chicken Broth for more details ... in the freezer of my local grocery store, near the beef bones and chicken fat and other odds and ends.
In addition to beef in a light broth, they also offer curried beef ... or an electric model (an Instant Pot or something similar), which takes a little longer. How much tendon you use is up ...