Sauté Garlic: In a large pot or deep skillet, melt the butter or heat olive oil over medium heat. Add minced garlic and sauté for 1-2 minutes until fragrant, stirring constantly.
Add Pasta & Liquid: Pour in dry pasta, milk, and enough water to just cover the pasta. Stir and bring to a gentle boil.
Cook the Pasta: Reduce heat to a simmer. Cook uncovered, stirring frequently, for 8-10 minutes until pasta is al dente and most liquid reduces to a creamy sauce.
Stir in Cheese & Seasoning: Add Parmesan cheese, salt, pepper, and Italian seasoning. Stir until cheese melts and sauce thickens. For extra creaminess, stir in cream cheese or sour cream.
Serve: Garnish with chopped parsley or basil and serve immediately while hot.