In a large sauce pan, whisk together milk, water, cornstarch, and seasonings, Add pasta to pan. NOTE: Add more water if pasta is not fully submerged.
Turn on heat to medium and cover with lid. Let cook for 15 minutes.
Remove lid and stir in heavy cream and cheese. Replace lid and let cook another 5 minutes. Remove lid and stir pasta. Remove from heat and let sit for 5 minutes, sauce will thicken.
Keyword cheddar cheese, cheese, creamy pasta, easy pasta recipe, Garlic, one pot pasta, radiatore