Step 1

Brown ground beef, onion, and garlic.

Step 2

Drain ground beef (if needed)

Step 3

Stir in flour, then add broth, cream of mushroom soup and salt & pepper.

Step 4

Mix well, then add noodles.  Make sure noodles are pushed down into the liquid.

Step 5

Place lid on Instant Pot, close the valve and set on high pressure for 8 minutes.

Step 6

After the timer beeps, let the pressure release naturally for about five minutes, and then change to quick release until all the valve falls and you can safely open the lid.

Step 7

Stir in sour cream.

Step 8

Serve.