Step 1

Using the saute button, when hot add the oil and garlic; stir 1 minute, or until golden.

Step 2

Add water and salt to the pot to deglaze, making sure the garlic is not stuck to the bottom of the pot.

Step 3

Add spinach and pasta and stir.

Step 4

Pour the marinara sauce evenly over the uncooked pasta, making sure it's covering all the pasta. Do not stir.

Step 5

Cover and cook high pressure 7 minutes.

Step 6

Quick release, then open the lid, stir the pasta, dollop in the ricotta, top with Pecorino and the mozzarella.

Step 7

Cover the lid 3 to 4 minutes, until the cheese melts.