
Shrimp alfredo
A silky, garlicky parmesan cream sauce clinging to fettuccine and juicy shrimp, the restaurant favorite at home.
- 30 min total
- 25 min hands-on
- Follow-a-recipe easy
- Serves 4
- About $4.68 a serving
- 870 calories

Dolly says: Read the steps once before you start. Everything goes smoother after that.
Ingredients
For 4 servings.
- 12 oz fettuccine
- 1 lb raw shrimp, peeled and deveined, thawed if frozen
- 3 tbsp butter, divided
- 4 cloves garlic, minced
- 1½ cups heavy cream
- 1 cup parmesan wedge, finely grated
- 2 tbsp fresh parsley, chopped (optional)
From your pantry
- 1 tbsp salt, plus a pinch for the shrimp
- ½ tsp black pepper
Each serving has about 870 calories, 44 g protein, 68 g carbs and 48 g fat, and costs about $4.68 at typical US grocery prices. Both are estimates from what the recipe uses.
Missing something?
- No fettuccine? Spaghetti works.
- No raw shrimp? Frozen raw shrimp works.
- No butter? Ghee works.
- No parmesan wedge? Grated parmesan works.
- No fresh parsley? Cilantro works.
Steps
Tap an underlined word for a quick explanation.
Bring a large pot of water with the salt, keeping aside for the shrimp.
Bring to a boil. It means heating a liquid on high until it’s fully boiling before you move on. A lid on the pot gets it there faster, which makes it a good moment to chop something.
How you’ll know: Big bubbles break all over the surface, and they keep coming when you lift the lid.
Pinch. A pinch is what you can hold between your thumb and two fingers, less than an eighth of a teaspoon. It’s a small, forgiving amount, so there’s no need to measure.
How you’ll know: It’s a light sprinkle you can barely see on the food, not a little pile.
High heat
Cook the fettuccine until , following the package. Scoop out 1 cup of the , then .
Al dente. Al dente is Italian for “to the tooth”: pasta cooked until tender but with a slight firm bite in the center. It holds up in sauce and keeps softening a little after you drain it.
How you’ll know: Bite a piece a minute before the package time: tender, with a slight firm bite in the middle and no crunch.
Reserve pasta water. It means scooping out a cup of the starchy cooking water before you drain the pasta. A splash helps the sauce cling and turn silky, and it’s the step everyone forgets.
How you’ll know: A mug of cloudy water is sitting by the stove before the pasta goes into the colander.
Drain. Draining means pouring off liquid, like tipping pasta into a colander or spooning extra fat out of the pan. Pour hot grease into a can or jar, not the sink, where it hardens and clogs the pipes.
How you’ll know: Only a few drips are left, and the food isn’t sitting in a puddle.
High heatTimer: 10 min
While the pasta cooks, the shrimp dry and them with the of salt and the pepper.
Pat dry. Patting dry means pressing paper towels onto food to soak up the moisture on its surface. Wet food steams instead of browning, so this is how you get a good sear and crisp skin.
How you’ll know: The surface feels tacky, not wet, and the last paper towel comes away barely damp.
Season. Seasoning means adding salt, pepper or spices to bring out a food’s flavor. A little at a few stages tastes better than a lot all at the end.
How you’ll know: When you taste it, it tastes bright and like itself, not flat and not salty.
Pinch. A pinch is what you can hold between your thumb and two fingers, less than an eighth of a teaspoon. It’s a small, forgiving amount, so there’s no need to measure.
How you’ll know: It’s a light sprinkle you can barely see on the food, not a little pile.
1 tablespoon of the butter in a large over medium-high heat. Cook the shrimp 1 to 2 minutes per side, until pink and opaque, then move them to a plate.
Melt. Melting means gently heating something solid, like butter or cheese, until it turns liquid. Low or medium heat keeps it from browning or burning.
How you’ll know: It’s smooth and liquid, and butter may foam a little but hasn’t turned brown.
Skillet. A skillet is a frying pan: wide and flat with low, sloped sides. The shape lets steam escape, so food browns instead of stewing.
How you’ll know: It’s the pan you’d fry an egg in, and a 10 or 12 inch one handles most recipes.
Medium-high heatTimer: 3 min
Food safety: Shrimp are done when they turn pink and opaque all the way through and curl into a loose C. A tight O means overcooked, not unsafe.
Turn the heat to medium, add the rest of the butter and the garlic, and for 30 seconds, .
Stir. Stirring means moving food around with a spoon or spatula so it cooks evenly and doesn’t stick. Unless the recipe says constantly, every so often is plenty, and it gives food time to brown.
How you’ll know: When you drag the spoon across the bottom, nothing is sticking or scorching.
Fragrant. Fragrant means cooking until you can clearly smell it, usually garlic or spices, often in about 30 seconds. That’s the moment the flavor is ready, just before it can burn.
How you’ll know: You can smell it from a step back, and garlic is pale gold, not brown.
Medium heatTimer: 30 sec
Pour in the cream and let it gently for 3 to 4 minutes, until it slightly.
Simmer. Simmering means keeping a liquid just below a boil, with small bubbles rising gently. It cooks food evenly and lets a sauce thicken without scorching on the bottom.
How you’ll know: Small, lazy bubbles break the surface every second or so, and nothing is churning.
Thicken. Thickening means cooking a sauce or soup until it’s less runny, by simmering it down or adding something like cornstarch. A thicker sauce clings to food instead of pooling on the plate.
How you’ll know: It coats the back of a spoon, and a line drawn through it with your finger holds its shape.
Medium heatTimer: 3 min 30 sec
Dolly’s tip: Small bubbles, not a hard boil. Boiling hard can make the sauce split.Turn the heat to low and in the parmesan a handful at a time until smooth.
Stir. Stirring means moving food around with a spoon or spatula so it cooks evenly and doesn’t stick. Unless the recipe says constantly, every so often is plenty, and it gives food time to brown.
How you’ll know: When you drag the spoon across the bottom, nothing is sticking or scorching.
Low heat
Dolly’s tip: Adding it slowly over low heat keeps the sauce silky instead of stringy.Add the fettuccine and shrimp and , adding splashes of until the sauce coats every strand.
Toss. Tossing means gently lifting and turning food so everything gets coated, like pasta in sauce or vegetables in oil. It coats every piece evenly without mashing anything.
How you’ll know: Every piece looks glossy or evenly coated, with no dry spots hiding underneath.
Reserve pasta water. It means scooping out a cup of the starchy cooking water before you drain the pasta. A splash helps the sauce cling and turn silky, and it’s the step everyone forgets.
How you’ll know: A mug of cloudy water is sitting by the stove before the pasta goes into the colander.
Low heat
Scatter the parsley over and serve right away.

Plan this in Dollop, and get the grocery list
Dollop puts this dinner on a night that suits your week, lists only what you still need to buy, and walks you through each step while you cook.
More dinners like this

Creamy seafood pasta
30 min

Creamy tuna pasta
25 min

Instant Pot tuna mac and cheese
25 min

Chicken broccoli pasta
30 min
30-minute dinners ›High-protein dinners ›What to make with pasta and parmesan ›