Step 1

Combine the water, pasta, butter, minced garlic, garlic powder and cayenne in the Instant Pot. Secure the lid, making sure the vent is closed.

Step 2

Using the display panel select the MANUAL or PRESSURE COOK function*. Use the +/- keys and program the Instant Pot for 4 minutes.

Step 3

When the time is up, quick-release the pressure. If pasta is not completely cooked, use the SAUTE function and cook, stirring occasionally, for another 2-3 minutes.

Step 4

Add evaporated milk and cheeses, one at a time, stirring between each until the mixture becomes thick and creamy.

Step 5

Salt to taste.