Step 1

Cut chicken into bite size pieces and set aside.

Step 2

Add olive oil and onion to an instant pot and turn on to saute setting. Saute onion for 2-3 minutes or until tender then add the garlic, chicken pieces, italian seasoning, salt & pepper. Saute for another 3-4 minutes.

Step 3

Add the pasta, marinara sauce and water; stir to combine.

Step 4

Press the cancel button, close and lock the lid and seal the valve. Select the manual setting, adjust the pressure to high and set time to 5 minutes.

Step 5

When finished cooking, quick-release pressure according to the manufacturer’s directions. Open the lid, sprinkle both kinds of cheese, close the lid and let the cheese melt for one minute.