An easy homemade version of a favorite boxed food.
Set Instant Pot to saute and cook ground beef until browned and no longer pink.
Turn off Instant Pot and drain fat off of ground beef. Return ground beef to instant pot.
Stir in beef broth, milk, tomato sauce, and macaroni. Stir until noodles are covered with the liquid.
Quick release the pressure.
Remove lid and stir.
Add cheese and stir until cheese is melted and well combined.