To cook in the Instant Pot: set Instant Pot to saute and brown the ground beef. Once browned, turn off the saute setting and add the rest of the ingredients (except cheese). Close the lid and set to 4 minutes on high temperature. Once the Instant Pot builds pressure (about 15 minutes) and finishes the cook time, manually release the steam valve until you can open the lid. Give it a good stir, then add cheese and enjoy.