Step 1

Add pasta sauce to the instant pot liner. Stir in garlic and pepper flakes.

Step 2

Place chicken breastss in the bottom of your instant pot liner. If they're really thick, pound them uniform in size.

Step 3

Close and lock the instant pot lid. Make sure the release valve is closed. Set the pressure to high for 10 minutes. Let come to pressure, cook for 10 minutes, then do a natural release for 10 minutes.

Step 4

Release any steam and unlock the lid. Add cheese to the top of each chicken breast. Close the lid and set the pressure cooker to warm or saute on low. Keep the lid on, checking after a few minutes, until the cheese is melted.

Step 5

Serve with pasta or vegetables.