Fettuccine Alfredo · Creamy
Creamy Fettuccine Alfredo
Butter, cream and freshly grated parmesan melt into a smooth sauce right in the skillet. Ready in the time it takes to boil the noodles.
- Prep
- 5 min
- Cook
- 15 min
- Total
- 20 min
- Serves
- 4
- Level
- Easy
Ingredients
- 12 oz fettuccine
- 1 tbsp kosher salt, for the pasta water
Swaps for kosher salt
Instead of salt
- Table salt or fine sea salt: About half as much as Diamond Crystal kosher, about ¾ as much as Morton kosher. The same saltiness when measured this way.
- Salt by weight: 1 tsp is about 6 grams of table salt, 5 grams of Morton kosher, 3 grams of Diamond Crystal kosher. The most reliable way to swap, especially in baking and brines.
- ¼ cup unsalted butter
Swaps for unsalted butter
Instead of butter
- Salted butter: The same amount, with about ¼ tsp less salt per stick (½ cup) elsewhere in the recipe. Nothing noticeable once you cut the salt.
- Plant-based butter sticks: The same amount. The closest swap.
- Refined coconut oil: The same amount: solid when the butter is soft or cold, melted when it is melted. It is all fat, so bakes are a bit more tender and rich, with no butter flavor.
Cooking for an allergy? Check every label.
- 2 cloves garlic, minced
Swaps for garlic
Instead of garlic
- Garlic powder: ⅛ tsp for each clove. Mellower and sweeter, with no bite.
- Jarred minced garlic: ½ tsp for each clove. Milder and slightly sour from the preserving liquid.
- 1 cup heavy cream
Swaps for heavy cream
Instead of heavy cream
- Half-and-half: The same amount. Thinner and less rich.
- Milk + melted butter: ¾ cup whole milk + ¼ cup melted butter for each cup. Close in richness for cooking and baking, but it won't whip.
- Full-fat coconut milk: The same amount. Rich and silky with a coconut taste.
Cooking for an allergy? Check every label.
- 1 ¼ cups parmesan, finely grated from a block (about 3 oz)
Swaps for parmesan
Instead of parmesan
- Pecorino Romano: The same amount. Sharper and saltier (it is made from sheep's milk), so go easy on other salt.
- Grana Padano: The same amount. Milder and a little softer, very close otherwise.
- Nutritional yeast: 2 tbsp for each ¼ cup grated parmesan. Nutty and cheesy, but it doesn't melt or brown.
Cooking for an allergy? Check every label.
- ¼ tsp black pepper
- 1 pinch ground nutmeg (optional)
Swaps for ground nutmeg
Instead of nutmeg
- Ground mace: A little less. Made from the same fruit; slightly sharper.
- Pumpkin pie spice or allspice: The same amount. Warmer and more cinnamon-forward.
- 2 tbsp fresh parsley, chopped (optional)
Swaps for fresh parsley
Instead of parsley
- Dried parsley: 1 tsp dried for each 1 tbsp chopped fresh (a third as much). Very mild; it adds color more than flavor.
- Cilantro: The same amount. Stronger and citrusy; suits Mexican and Asian dishes.
- Celery leaves or chervil: The same amount. Celery leaves are peppery and grassy; chervil is mild with a hint of anise.
Weights from USDA FoodData Central cup weights. Counted things (eggs, cloves, cans) stay as counts, and salt stays in spoons: kosher and flaky salts weigh very differently by brand.
Missing something? Tap Swaps next to an ingredient, or see all substitutions.
Steps
- Bring a large pot of water to aand add 1 tablespoon salt.
boil (how to boil)
Boil Heat liquid until big bubbles rise and break all over the surface. 1. Use a pot big enough that the water fills it no more than three quarters.2. Cover it to boil faster, over high heat.3. Salt pasta or vegetable water once it boils.4. Add the food, stir, and bring it back to a boil before you start timing. Done when: A rolling boil keeps bubbling hard even when you stir. Safety: Turn pot handles toward the back of the stove, and drain pasta into a colander in the sink, pouring away from you. Steam burns fast: lift lids and foil away from your face, tipping the far edge up first.How to boil water for pasta and vegetables: mistakes to avoid - Cook the fettuccine until al dente.⏱ Boil pasta: 10 min
- While it cooks, melt the butter in a 12-inch skillet over medium-low heat. Add the garlic and stir until fragrant but not browned.⏱ Garlic: 1 min
- Pour in the cream and bring it to a gentle⏱ Simmer cream: 3 minuntil slightly thickened.
simmer (how to simmer)
Simmer Cook liquid just below a boil, with small bubbles breaking the surface now and then. 1. Bring the liquid up over medium-high heat.2. As soon as bubbles rise steadily, turn the heat down.3. Adjust until only a few small bubbles break the surface every second or two.4. Stir now and then and check that it hasn't crept back to a boil. Done when: You see lazy, small bubbles, not a rolling boil. A "bare" simmer has just a bubble here and there. Safety: Steam burns fast: lift lids and foil away from your face, tipping the far edge up first.How to simmer: mistakes to avoid - Scoop out 1 cup of the pasta water, then drain the fettuccine.
- Turn the heat under the skillet to low. Add the fettuccine and toss to coat.
- Sprinkle in the parmesan a handful at a time, tossing constantly so it melts smoothly. Add pasta water a splash at a time until the sauce coats the noodles.
- with the pepper and nutmeg, sprinkle with parsley and serve right away.
Season (how to season to taste)
Season to taste Add salt (and pepper or acid) bit by bit, tasting as you go, until the food tastes fully of itself. 1. Season meat and vegetables before cooking, holding the salt high so it falls evenly.2. Taste the dish near the end with a clean spoon.3. If it tastes flat, add a pinch of salt, stir and taste again.4. If it tastes heavy or dull, a squeeze of lemon or a splash of vinegar brightens it.5. Stop when another pinch wouldn't make it better. Done when: The flavors are clear and bright, not flat and not salty. Safety: Don't taste dishes that hold raw meat, poultry or eggs; season them by the recipe's amounts and adjust after cooking.How to season to taste: mistakes to avoid
Tap an underlined word for how to do it, or see all techniques.
Tips
- The sauce thickens as it sits. Loosen it with a little pasta water just before serving.
- Grate the cheese yourself. Bagged parmesan has anti-caking powder that keeps it from melting smoothly.
Storage
Best fresh. Refrigerate up to 2 days and reheat over low heat with a splash of milk.
How long leftovers keep, and freezing and reheating: leftovers and storage.
Quick answers
Answered from this recipe's own storage, make-ahead and swap notes.
Estimated nutrition per serving
- Calories
- 710 2,970 kJ
- Protein
- 19 g
- Carbohydrates
- 69 g
- Fiber
- 3 g
- Sugars
- 4 g
- Fat
- 40 g
- Saturated fat
- 24 g
- Sodium
- 410 mg
Whole recipe, 4 servings: about 2,850 calories.
Estimate from USDA FoodData Central; not medical or dietary advice. Based on 6 of 6 ingredients.
How we estimate
We add up USDA FoodData Central values for each measured ingredient as written and divide by the recipe's 4 servings, so changing the servings or units here doesn't change a serving. Brands, swaps, trimming and cooking all change the real numbers.
Not counted: kosher salt (for the cooking water); ground nutmeg, fresh parsley (optional).
Estimated cost
About $1.35 a serving
About $5.45 for the recipe as written (4 servings).
Estimate; prices vary by store and region. U.S. average prices for September 2026 from BLS Average Price Data and USDA ERS Purchase to Plate prices updated with the BLS Consumer Price Index. Priced: 5 of 7 ingredients, 98% by weight.
How we estimate
Each measured ingredient is weighed as in the nutrition estimate and priced at the U.S. average: BLS's average price where BLS publishes one, else USDA ERS's Purchase to Plate price for 2017-18 raised to September 2026 with the CPI for that food group. Whole packages, store brands, sales and regions all change the real cost: treat it as a ballpark.
- parmesan $2.00 ERS
- heavy cream $1.85 ERS
- fettuccine $1.05 BLS
- unsalted butter $0.50 BLS
- garlic $0.05 ERS
Not priced (no official average price we can match, so not in the total): kosher salt, black pepper.
Not counted: ground nutmeg, fresh parsley (optional, or to taste).
More dishes for less: cheap eats.
Goes well with
Picked by our pairing rules: the same kind of kitchen, room in the oven and on the stove, ready in time, and a balance of starch, vegetables and richness.
- Side Crispy Parmesan Lemon Roasted Broccoli 30 min Uses the oven while the fettuccine alfredo is on the stove. Ready in 30 min, inside the main's 20 min. Brings the vegetables the fettuccine alfredo doesn't have.
- Side Classic Greek Village Salad 15 min No cooking: make it while the main cooks. Ready in 15 min, inside the main's 20 min. Brings the vegetables the fettuccine alfredo doesn't have.
- Dessert Skillet Cinnamon Apples 22 min Light and fruity after a rich main. Done in 22 min.
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Gear for this recipe
- See price on Amazon: 8-quart stockpot (opens Amazon)
- See price on Amazon: 12-inch stainless skillet (opens Amazon)
- See price on Amazon: Locking tongs (opens Amazon)
- See price on Amazon: Colander (opens Amazon)
- See price on Amazon: Rasp grater (opens Amazon)
- See price on Amazon: Liquid measuring cup (opens Amazon)
- See price on Amazon: Measuring cups and spoons (opens Amazon)
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Cleanup score 3/5 (some cleanup): 3 things to wash, stockpot, stainless skillet, colander.
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