15-Minute Chicken Alfredo

A creamy, garlicky parmesan sauce over tender fettuccine and chicken. Restaurant quality in minutes.

By Cressio Rinaldi

A good alfredo sauce is one of the simplest things in the kitchen, and one of the easiest to get wrong. It is just butter, garlic, cream and parmesan. There is nowhere to hide. If the cheese is gritty, the pan is too hot or the sauce is cold, you will taste it immediately.

This version solves those problems with a short list of rules. Grate real parmesan, keep the heat low once the cream goes in, and toss the pasta in the sauce while everything is hot. Do that, and the sauce turns glossy and clings to every strand of fettuccine.

The chicken is cooked separately and sliced, so you get a seared, juicy piece in every bite instead of dry cubes lost in the sauce. The whole dinner is ready in about 15 minutes, so start the water first.

Read this first

1. Start the pasta water first. The sauce comes together in minutes.
2. Grate your own parmesan, and add it on low heat. Hot pans make cheese clump.
3. Serve right away. Alfredo thickens as it cools.

Prep time: 5 mins · Cook time: 10 mins · Serves 4

Ingredients

• 8 oz Fettuccine pasta
• 2 Boneless skinless chicken breasts
• 1 cup Heavy cream
• 1.5 cups Parmesan cheese, grated
• 1/4 cup Butter
• 3 cloves Garlic, minced

Instructions

1. Boil the fettuccine in salted water until al dente. Look for: The pasta is firm to the bite, with no hard white core.
2. Season and pan-fry the chicken breasts until cooked through, then slice. Look for: Golden outside, white and juicy inside, with no pink. The slices stay moist after resting.
3. In a skillet, melt butter and sauté garlic for 1 minute. Look for: The butter is melted and bubbling gently, and the garlic smells sweet and has no brown edges.
4. Stir in heavy cream and simmer slightly. Whisk in parmesan cheese until smooth and thick. Look for: The sauce is smooth and thick and coats the back of a spoon, with no grains of cheese.
5. Toss the pasta and sliced chicken in the rich alfredo sauce. Look for: Glossy strands of pasta coated in sauce, with the chicken evenly spread.

Nutrition

Amount per serving. Nutritional values are estimates calculated from the ingredients above and can vary.

• Calories: 690
• Fat: 48g
• Saturated Fat: 30g
• Carbohydrates: 18g
• Fiber: 1g
• Sugar: 2g
• Protein: 45g
• Sodium: 660mg
• Cholesterol: 200mg

Notes

• Storage: Refrigerate in an airtight container for up to 3 days; the sauce thickens as it chills, so loosen with a splash of milk when reheating.
• Not for Freezing: Cream-based sauces like this one tend to separate when frozen and thawed, so it's best enjoyed fresh.
• Off the Heat: Whisking in the parmesan off direct heat helps the sauce stay smooth instead of turning grainy.

Cook It With Me

Water, then chicken

Fill a large pot with water, salt it well and bring it to a boil. While it heats, season the 2 chicken breasts on both sides. If one end is much thicker than the other, press it flatter so it cooks evenly. Grate the 1 1/2 cups of parmesan and mince the 3 garlic cloves.

Boil the pasta

Drop the 8 oz of fettuccine into the boiling water and cook it until it is al dente, firm to the bite with no hard center. Before you drain it, scoop out a mug of the starchy pasta water. You may want a splash later.

Pan-fry the chicken

Heat a skillet over medium-high heat with a little oil and cook the chicken until it is golden outside and cooked through, no pink in the center. Move it to a board and rest it for a few minutes, then slice it. Cutting too soon lets the juices run out.

Butter and garlic

In a skillet, melt the 1/4 cup of butter over medium heat. Add the garlic and cook it for 1 minute, until it smells sweet. Keep it moving so it doesn’t brown.

The sauce

Pour in the 1 cup of heavy cream and let it simmer slightly. Turn the heat to low and whisk in the parmesan a handful at a time, until the sauce is smooth and thick. If it gets too thick, whisk in a splash of the pasta water.

Toss and serve

Add the drained fettuccine and sliced chicken to the sauce and toss until every strand is coated. Serve right away, with a little more parmesan on top if you like.

The Ingredients, One by One

Fettuccine

The wide ribbons hold more sauce than thin pasta. Cook it just to al dente, because it keeps softening in the hot sauce.

Boneless, skinless chicken breasts

Two breasts give you plenty for four servings. The key is even thickness. Pound the thick end flatter, so the whole breast cooks at the same speed.

Heavy cream

One cup. Heavy cream has enough fat to stay stable when the cheese goes in. Half and half is thinner and more likely to split.

Parmesan cheese

1 1/2 cups is a generous amount, and it is the flavor of the sauce. Grate it yourself. Pre-grated cheese often has anti-caking starch that keeps it from melting smoothly.

Butter

A quarter cup gives the sauce its richness, and it is the base the garlic cooks in.

Garlic

Three cloves, minced fine. One minute is enough to cook off the rawness without any bitterness.

The Technique Behind It

Why low heat for the cheese

Parmesan is a dry, aged cheese. Over high heat its proteins tighten and squeeze out the fat, and the sauce turns grainy and oily. On low heat, it melts into the cream and makes it thick and smooth.

Why you add the cheese in handfuls

A big pile of cheese in one go cools the sauce and clumps. Adding it a handful at a time, whisking after each, keeps it smooth.

Why pasta water helps

The water is full of starch. A splash loosens a thick sauce without thinning the flavor, and the starch helps it cling to the pasta.

How Do You Know the Chicken Is Done?

Chicken breast goes from juicy to dry very quickly, so check it early.

Check	What you see	Notes
Color	Golden outside, white inside, no pink	The easiest check.
Temperature	165 F at the thickest part	The USDA safe temperature for chicken.
Juices	They run clear when pierced	A good sign, but not a replacement for a thermometer.

Mistakes That Cost You the Dish

• Using pre-grated cheese It often has starch that makes the sauce gritty.
• Boiling the cream High heat makes the sauce split. Keep it low.
• Cutting the chicken straight away The juices run onto the board. Let it rest a few minutes.
• Overcooking the pasta It keeps softening in the sauce. Stop at al dente.
• Letting the dish sit The sauce tightens as it cools. Serve it right away.

Fix It: If This Happens, Do This

Problem	Likely cause	Fix
Sauce is grainy	The heat was too high or the cheese was pre-grated	Take the pan off the heat and whisk in a splash of cream or pasta water.
Sauce is too thick	It cooled or the cheese was too much	Whisk in a splash of pasta water.
Sauce is too thin	Not simmered or not enough cheese	Simmer a minute longer and whisk in a little more parmesan.
Chicken is dry	Overcooked	Pound it thinner next time and check early.
Garlic is bitter	It browned	Start again with fresh butter and garlic.
Pasta is mushy	Overcooked	Take it out when it is al dente.

What Each Ingredient Does (and What You Can Swap)

Ingredient	Its job	Swap, and what changes
Fettuccine	Wide ribbons that hold sauce	Linguine, penne or tagliatelle work well.
Chicken breasts	A lean, quick-cooking protein	Chicken thighs are juicier. Shrimp also works.
Heavy cream	A stable, rich sauce	Half and half works with gentle heat, but the sauce is thinner.
Parmesan	Salt and savory depth	Grana Padano is a close substitute.
Butter	Richness	There is no good substitute.
Garlic	Sweet, savory flavor	Roasted garlic gives a deeper flavor.

Plan Ahead

• Prep ahead: Grate the cheese and slice the garlic earlier in the day.
• Fridge: Up to 3 days in an airtight container.
• Reheat: Gently in a skillet with a splash of milk or cream. High heat makes it split.
• Freezer: Not recommended. Cream sauces separate when thawed.

What to Serve With It

Alfredo is rich, so serve it with something fresh. A green salad with a sharp lemon dressing, steamed broccoli or roasted asparagus all work. Garlic bread is always welcome.

Questions People Ask

About the Author

Cressio Rinaldi

Cressio Rinaldi is the recipe developer behind Cressio Recipes. He cooks, tests, and writes every recipe on the site himself — refining each one until it's simple enough for a weeknight and good enough to make again. He's not a trained chef, just someone who cooks constantly and pays close attention to what actually makes a recipe work.