I don’t add any oil when I saute the ground beef, it sticks to the bottom at the first minute but once it releases its liquids/fats, I scrape off anything that’s stuck to the bottom of the pot. This is important not to get the BURN message (or just use a little bit of oil!).
However, if anything is stuck to the bottom of the pot make sure that you deglaze with any liquid (water or stock) to avoid getting the BURN message.
The pasta needs to be fully covered in liquid, with a spatula just push it down a little. I like to keep the ground meat at the bottom so that the pasta sits on top and doesn’t stick to the pot.
I like my pasta al dente, so I cook it for 4 minutes. If you want softer pasta, then pressure cook for 5 minutes as I did for myInstant Pot chicken mac and cheese.
When you remove the lid after pressure cooking, you may think that you ended up with too much liquid, but once you mix in the cream and cheese you will get the right consistency. Also, keep in mind when it cools down a little, it will thicken up even more.
Heavy cream can be substituted with sour cream or plain yogurt.
Buy a block of cheese and grate it yourself, it tastes and melts much better than the pre-shredded stuff.
To store– Store in the fridge in an airtight container for up to 3 days.
To freeze– freeze in an airtight container for up to 3 months (preferably in individual portions). Thaw in the fridge overnight before reheating.
To reheat– reheat over the stovetop on medium heat until it’s warmed through, or in the microwave. Add a splash of water to loosen the sauce before reheating.