I use jarred sauce more than I let on. Dinner is a rush most nights, so I doctor the jar up with extra garlic and extra parmesan and call it mine.
Then one night I announced pasta for dinner, opened the cabinet, and there was no jar.
That's how this chicken fettuccine alfredo happened. Butter, cream, and parmesan, made in the same skillet the chicken cooked in, and it didn't take any longer than the night I would have spent fixing a jar.
The sauce is the only part that can go sideways, and it goes sideways in one place: parmesan added too fast over heat that's too high. Grate it off a block, stir it in off the burner, and keep half a cup of pasta water within reach.
About 30 minutes, start to finish.
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Why You'll Love This
- No jar required, and no extra time. The sauce is butter, cream, and parmesan stirred together in the skillet while the pasta boils, so nothing sits waiting on anything else.
- One skillet does the chicken and the sauce. The browned bits left behind from searing the chicken go into the cream instead of down the drain.
- The sauce holds. Block parmesan added off the heat, plus reserved pasta water, keeps it smooth instead of grainy or pooled at the bottom of the bowl.
- Nine ingredients, all standard grocery store. Nothing here requires a special trip.
- The leftovers actually reheat. Low heat and a splash of milk brings the sauce back the next day.
Ingredients
Here's what you will need:
- Fettuccine. The flat, wide shape is what holds a cream sauce. Penne or spaghetti work, but a thin strand like angel hair will let the sauce slide off. Cook it a minute short of the package time since it finishes in the skillet.
- Boneless, skinless chicken breasts. Pound or slice them to an even thickness before they hit the pan. Thick breasts cook unevenly, and the thin end is dry by the time the middle is safe to eat. Rotisserie or leftover chicken works too: skip straight to the sauce and warm it through at the end.
- Heavy cream. Half-and-half will work but needs a few extra minutes to reduce before it coats. Skip skim milk entirely. There isn't enough fat in it to hold an emulsion with the butter and cheese, and the sauce will separate.
- Parmesan, grated from a block. This is the one substitution that ruins the dish. Bagged pre-shredded parmesan is coated in starch to keep it from clumping, and that starch never fully melts, so the sauce goes gritty. Pecorino romano works if you want it sharper and saltier.
- Butter. Unsalted, so you control the seasoning once the parmesan goes in. Parmesan is salty on its own and it's easy to overshoot.
- Garlic. Fresh, minced. It goes in after the chicken comes out of the pan, over lower heat, because garlic scorches fast in a hot skillet and burnt garlic will carry through the whole sauce.
- Chicken powder or chicken bouillon. Knorr chicken powder is what I keep on hand, and crushed bouillon granules do the same job. It's concentrated chicken stock and salt, so it seasons the cream and gives it a savory backbone that butter and parmesan alone don't have. It also means the salt in this recipe comes from three places: the bouillon, the parmesan, and the pasta water. Taste before you add any more
- Olive oil. For searing the chicken. Butter alone will brown too fast at the heat you need for a good sear.
- Black pepper. Freshly ground. Pre-ground pepper has already lost most of its bite by the time it reaches the jar.
- Reserved pasta water. Half a cup, set aside before you drain. The starch in it is what lets the sauce thin out without turning watery, and it's the fix if the sauce tightens up.
- Fresh parsley or basil. Garnish. It cuts the richness on the plate, and the dish works without it.
See recipe card for quantities.
How to Make Chicken Fettuccine Alfredo
- Cook the pasta. Bring a large pot of salted water to a boil and cook the fettuccine one minute short of the package time. It finishes in the skillet. Before you drain it, scoop out half a cup of the pasta water and set it aside. Don't skip this. It's what you'll use to loosen the sauce later.
- Sear the chicken. Pound or slice the chicken breasts to an even thickness, then season with black pepper. Heat olive oil in a large skillet over medium. Cook 3 to 5 minutes per side, until golden and the thickest part reads 165°F. Move it to a cutting board and let it rest while you make the sauce. Slice against the grain.
- Sauté the garlic. Lower the heat and add butter to the same skillet. Once it melts, add the minced garlic and cook about 30 seconds, just until it smells like garlic. It burns fast in a pan that's already hot, so pull the skillet off the burner if it starts to color.
- Build the sauce. Pour in the heavy cream and stir in the chicken powder until it dissolves. Let it come to a bare simmer, not a boil.
- Add the parmesan off the heat. Take the skillet off the burner and add the grated parmesan a handful at a time, stirring until each addition disappears before adding more. This is the step where alfredo goes grainy. Off the heat and slowly is the whole trick.
- Combine. Add the drained fettuccine and toss until every strand is coated. Splash in the reserved pasta water a little at a time until the sauce loosens to where you want it. Top with the sliced chicken.
- Serve. Garnish with parsley or basil and plenty of black pepper. Serve right away, while it's still loose.
Why Alfredo Sauce Breaks (and How to Fix It)
Alfredo is four ingredients and it still goes wrong constantly. Here's where it happens.
The heat was too high. Cream and cheese hold together at a bare simmer and split above it. If the sauce is boiling, you'll see it break: fat pooling on the surface, the rest of it thin underneath. Keep the burner low once the cream goes in.
The parmesan went in too fast. A big handful of cheese dropped into hot cream clumps before it can melt. Off the heat, a little at a time, stirring until each addition disappears.
The parmesan came out of a bag. Pre-shredded cheese is coated in starch so it doesn't stick together in the package, and that coating doesn't melt. You get a gritty sauce no matter how carefully you stir. Grate it from a block.
There was no pasta water. Cream and cheese alone tighten as they cool and the sauce turns thick and gluey in the bowl. The starch in the pasta water is what keeps it loose and helps it cling to the noodles instead of pooling underneath.
How to save a broken sauce. Pull the skillet off the heat and let it cool for a minute. Add a splash of the hot pasta water and whisk hard. Most of the time it comes back together. If it's still separated, whisk in a tablespoon of cold cream off the heat and keep whisking. What you can't fix is grainy from bagged parmesan. That one is a lesson for next time.
Rose's Top Tip
- Reserve half a cup of pasta water before you drain. Scoop it out with a mug while the pasta is still in the pot. It's the easiest step to forget and the only one you can't go back for.
- Add it a splash at a time, not all at once. The sauce should coat a noodle and slide slowly off a spoon. Too much water at once and you're reducing it back down.
- Keep some in reserve until the pasta is plated. Alfredo tightens as it cools, so what looks right in the skillet can be thick by the time it reaches the table.
Variations
- Shrimp alfredo. Swap the chicken for large shrimp, seared 2 minutes per side in the same skillet. They cook fast, so pull them the moment they turn opaque and add them back at the very end. Shrimp that sit in a hot sauce go rubbery.
- Bacon alfredo. Cook 4 or 5 strips first, then sear the chicken in the rendered fat instead of olive oil. Crumble the bacon over the top when you plate. The sauce picks up smoke from the pan without you doing anything else. If you like bacon in pasta, I use the same trick in my pasta with bacon and peas.
- Broccoli alfredo. Drop the florets into the pasta water for the last 3 minutes of cooking and drain them together. No extra pot, and the broccoli takes the edge off the richness.
- Spicy alfredo. Add a pinch of red pepper flakes with the garlic in step 3 so the heat blooms in the butter rather than sitting on top of the finished sauce.
Storage and Reheating
- Fridge. Store leftovers in an airtight container for up to 3 days. The sauce will tighten and cling to the noodles as it chills. That's normal, and it comes back with a splash of liquid.
- Reheating on the stove. This is the method that works. Warm it in a skillet over low heat with a splash of milk or cream, stirring as it loosens. Low is the key. High heat will split the sauce the same way it splits when you're making it.
- Reheating in the microwave. Add a spoonful of milk first, then heat in 30 second bursts, stirring between each one. The stirring matters more than the timing. Left alone, the edges overheat and separate while the middle is still cold.
- Freezing. Don't. Cream sauces break on thaw and the pasta comes back soft and grainy. If you want to get ahead, cook the chicken and refrigerate it separately, then make the sauce fresh. It only takes about 10 minutes.
What to Serve With This
Alfredo is rich, so most of what goes next to it should cut through that rather than pile on.
- Garlic bread. The obvious one, and it earns it. You need something to get the sauce off the plate.
- Caesar salad. Cold romaine and lemon against a hot cream sauce. Make the dressing while the pasta water comes to a boil.
- A simple green salad. Faster than Caesar if you're already pressed. Vinaigrette, not creamy dressing. Two cream-based things on one plate is too much.
- Caprese. Tomatoes and mozzarella with balsamic. The acid does the same job as the salad but takes two minutes to assemble.
- Roasted brussels sprouts. If you want a hot vegetable instead of a cold salad. They go in the oven before you start the pasta and come out around the same time.
If you want more options, here are sides that work with ravioli and pair just as well with alfredo.
Recipe FAQ
Yes, and it's the fastest version of this recipe. Skip the searing step entirely, slice the chicken, and stir it into the finished sauce just long enough to warm through. Don't let it simmer or it'll dry out.
Fettuccine holds cream sauce better than most shapes because it's flat and wide. Penne, linguine, or spaghetti all work. Skip thin strands like angel hair, since the sauce slides off instead of clinging.
Nothing, except the pasta shape. Chicken alfredo is the general name and fettuccine is the noodle it's traditionally served with.
Not originally. Alfredo di Lelio created the dish in Rome in 1908 with just butter and parmesan, emulsified with pasta water. Cream became standard in American versions because it's more forgiving and holds together longer on the plate. This recipe uses cream for that reason.
More Creamy Pasta Recipes
Looking for other recipes like this? Try these:
- Creamy Cajun Pasta for the same cream sauce with heat behind it.
- Tuscan Pasta with sun-dried tomatoes and spinach doing the work the salad does here.
- Gouda Macaroni and Cheese when you want something creamy that goes in the oven instead of the skillet.
- Creamy Mushroom Pasta with Black Truffle Oil for a meatless version of the same idea.
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Easy Chicken Fettuccine Alfredo
Equipment
- 1 skillet cooking the chicken
- 1 large pot cooking pasta
- 1 medium sauce pan pasta sauce
Ingredients
- 8 ounces Fettuccine pasta
- 2 tablespoon olive oil for cooking the chicken
- 1 chicken breast
- pinch salt and pepper
- ¼ cup butter
- 3 cloves garlic minced
- 2 cups Heavy Cream
- ¾ cups parmesan cheese I used pecorino romano for this recipe
- 1 teaspoon chicken powder
- ¼ teaspoon freshly cracked black pepper
- ½ cup pasta water
- fresh herbs basil or parsley, chopped
Instructions
- Cook the pasta. Bring a large pot of salted water to a boil and cook the fettuccine one minute short of the package time. It finishes in the skillet. Before you drain it, scoop out half a cup of the pasta water and set it aside. Don't skip this. It's what you'll use to loosen the sauce later.8 ounces Fettuccine pasta
- Sear the chicken. Pound or slice the chicken breasts to an even thickness, then season with black pepper. Heat olive oil in a large skillet over medium. Cook 5 to 6 minutes per side, until golden and the thickest part reads 165°F. Move it to a cutting board and let it rest while you make the sauce. Slice against the grain.2 tablespoon olive oil, 1 chicken breast, pinch salt and pepper
- Sauté the garlic. Lower the heat and add butter to the same skillet. Once it melts, add the minced garlic and cook about 30 seconds, just until it smells like garlic. It burns fast in a pan that's already hot, so pull the skillet off the burner if it starts to color.¼ cup butter, 3 cloves garlic
- Build the sauce. Pour in the heavy cream and stir in the chicken powder and pepper until it dissolves. Let it come to a bare simmer, not a boil.2 cups Heavy Cream, 1 teaspoon chicken powder, ¼ teaspoon freshly cracked black pepper
- Add the parmesan off the heat. Take the skillet off the burner and add the grated parmesan a handful at a time, stirring until each addition disappears before adding more. This is the step where alfredo goes grainy. Off the heat and slowly is the whole trick.¾ cups parmesan cheese
- Combine. Add the drained fettuccine and toss until every strand is coated. Splash in the reserved pasta water a little at a time until the sauce loosens to where you want it. Top with the sliced chicken.½ cup pasta water
- Serve. Garnish with parsley or basil and plenty of black pepper. Serve right away, while it's still loose.fresh herbs
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