What kind of sausage is best for sausage cream pasta?
Italian sausage is the easiest win. Sweet Italian gives you a classic, cozy flavor. Hot Italian adds a little bite. If you're using sausage links, squeeze the meat out of the casings before browning.
Can I use milk instead of heavy cream?
You can, but the sauce will be thinner and a bit less forgiving. If you're using whole milk, simmer a little longer to reduce, and lean on the Parmesan for body. Half-and-half is a nice middle ground.
How do I keep the Parmesan from turning clumpy?
Take the pan off the heat before adding cheese, then sprinkle it in gradually while stirring. Also, use finely grated Parmesan (the fluffy kind from a microplane melts best). Pre-shredded cheese often has anti-caking agents, so it can turn grainy. If the sauce tightens up, add warm pasta water a splash at a time.
What pasta shape works best?
Rigatoni, penne, or ziti are great because they trap sauce. Fettuccine and linguine are also solid if you want a more classic creamy vibe.
Can I add vegetables?
Absolutely. Baby spinach wilts in right at the end. Peas are great stirred in with the pasta. Mushrooms or broccoli are best cooked first so they don't water down the sauce.
Help, my sauce looks grainy or separated. What do I do?
Turn the heat down (or off), then add a splash of warm pasta water and stir or whisk until it comes back together. Grainy sauce usually means the pan was too hot when the cheese went in, or the cheese was pre-shredded. Next time, grate it fine and add it off the heat.