Place the grated pecorino cheese in a bowl. When the pasta is almost done, gradually add small amounts of the pasta cooking water, stirring to create a creamy sauce.

Bring a pot of water to a boil, add salt, and cook the pasta.

It's very important not to add the water to the cheese right away. Wait until the pasta releases its starch—this is the secret to getting a creamy sauce.

Drain the pasta and quickly toss it with the cheese mixture. If needed, add more cooking water if the sauce is too thick and not creamy enough.

Serve immediately to your kids while it's hot.

Want to change it up? Try adding cooked ham, leftover peas, or get creative with other ingredients.