One-Pot Lemon Garlic Shrimp Pasta
One-pot lemon garlic shrimp pasta cooks in a single pot in 30 minutes, with buttery garlic sauce, tender shrimp and spinach, and almost no cleanup.
Linguine, butter, garlic and shrimp go into one pot, and 30 minutes later you sit down to something that tastes like you fussed. You didn't. The whole dish, sauce included, happens in the same pot you boiled the pasta in.
The trick is timing. The shrimp go in while they're still a little gray in the middle, because they finish cooking in the hot butter and pasta at the end. Pull them too early and they're raw. Leave them until they're fully pink and they turn rubbery by the time you eat.
You need a pot wide enough to toss everything at the end. A 5 to 6 quart Dutch oven works well. So does a deep saute pan with a lid.
About the Ingredients
8 oz (225 g) linguine
Linguine holds the buttery sauce well. Fettuccine or spaghetti work fine too, but check the package time and cook to al dente, since the pasta sits in hot sauce at the end.
2 tablespoons olive oil
Regular olive oil is fine here. Don't reach for extra virgin if yours is peppery, since the garlic and red pepper already bring heat.
8 tablespoons (113 g) unsalted butter, 1 stick
Unsalted matters because you're seasoning with salt separately. If you only have salted butter, cut the added salt in half.
4 cloves garlic, minced
Fresh garlic only. The jarred stuff tastes flat once it hits the pan. Mince it fine so it flavors the oil without burning.
1 teaspoon red pepper flakes
This gives a gentle background heat. Use half if you're feeding kids, or swap in a pinch of cayenne.
1 1/4 lb (565 g) large shrimp, peeled and deveined
Frozen shrimp work if you thaw them overnight in the fridge and pat them dry. Wet shrimp steam instead of searing.
Salt and black pepper, to taste
Kosher salt is easier to control than table salt. Season the shrimp before they go in, not after.
1 teaspoon dried oregano
Crush it between your fingers as you add it. Dried thyme is a good stand-in.
4 cups (about 120 g) baby spinach
It looks like a mountain and wilts to almost nothing. Mature spinach works, but tear out the stems first.
1/4 cup (25 g) grated parmesan
Grate it fresh if you can. Pre-shredded cheese has starch on it and clumps in the sauce.
2 tablespoons fresh parsley, chopped
Flat-leaf parsley, stems removed. If you're out, a little fresh basil or a pinch of dried oregano covers for it.
1 tablespoon fresh lemon juice
About half a lemon. Add it off the heat at the very end so the brightness stays sharp.
Frequently Asked Questions
Q: Can I make this with frozen shrimp?
Yes, but thaw them first, ideally overnight in the fridge. Pat them very dry before cooking, because extra water stops them from browning and thins the butter sauce.
Q: Why did my shrimp turn rubbery?
They were cooked too long. Shrimp need only 2 to 3 minutes in the pan plus the residual heat at the end, and they're done the moment they're opaque all the way through.
Q: Can I use a different pasta?
Any long pasta works, including spaghetti, fettuccine or linguine. Short shapes like penne also work but trap less sauce, so add a little extra pasta water at the end.
Q: How do I stop the pasta from sticking together?
Stir it in the first 2 minutes of boiling, when the starch is most active. Tossing the drained pasta with butter right away also keeps the strands separate.
Q: Is this dish spicy?
Only mildly. One teaspoon of red pepper flakes across four servings gives a warm background heat, not a burn. Cut it to half a teaspoon if you want it mild.
Step-by-Step Instructions
1. Boil the pasta
Bring a large pot of well-salted water to a rolling boil over high heat, around 212 F (100 C). Add the linguine and cook, stirring often so it doesn't stick, until al dente, about 8 to 9 minutes or 1 minute less than the package says. Scoop out 1 cup of the cooking water, then drain the pasta and set it aside.
2. Build the garlic base
Dry the same pot and set it over medium heat. Add the olive oil and 2 tablespoons of the butter. When the butter melts and just starts to foam, add the minced garlic and red pepper flakes. Cook for 30 to 45 seconds, stirring, until it smells nutty and fragrant. Don't let it brown.
3. Sear the shrimp
Season the shrimp with salt and pepper and add them to the pot in a single layer. Cook for 2 to 3 minutes, turning once, until the edges turn pink and the centers are still slightly gray. They'll finish cooking later.
4. Wilt the spinach
Stir in the oregano, then add the spinach in handfuls. Toss for 1 to 2 minutes, until the leaves collapse and turn dark green. The pot will look wet, and that's normal.
5. Return the pasta
Add the drained linguine, the remaining 6 tablespoons of butter, the parmesan and the parsley. Toss firmly for about 1 minute, until the butter melts and coats every strand. If it looks tight, add reserved pasta water a tablespoon at a time.
6. Finish with lemon
Take the pot off the heat. Check that the shrimp are opaque all the way through, then squeeze in the lemon juice and toss once more. Taste for salt and serve right away, while the sauce is still glossy.
Delicious Variations
- Add a cup of halved grape tomatoes with the spinach. They burst and sweeten the sauce, and they're the most common add-in for this dish.
- Swap the spinach for chopped kale and cook it 2 minutes longer, or use arugula and stir it in off the heat so it keeps some bite.
- For a spicy version, double the red pepper flakes and finish with a squeeze of lemon plus a pinch of lemon zest.
How to Store One-Pot Lemon Garlic Shrimp Pasta
Refrigerator
Keep leftovers in a sealed container for up to 2 days. The pasta absorbs sauce as it sits, so expect it to be drier on day two.
Freezer
Freezing isn't recommended. The shrimp turn rubbery and the pasta goes mushy when thawed.
Reheating
Reheat gently in a covered pan over low heat with a splash of water or broth, about 3 to 4 minutes, stirring often. Skip the microwave if you can, since it toughens shrimp fast.
Get a pot on the stove and give this one a go tonight. It's the kind of dinner that makes a Tuesday feel less like a Tuesday.
One-Pot Lemon Garlic Shrimp Pasta – Easy 30-Minute Dinner
One-pot lemon garlic shrimp pasta cooks in a single pot in 30 minutes, with buttery garlic sauce, tender shrimp and spinach, and almost no cleanup.
🧂 Ingredients
- 8 oz (225 g) linguine
- 2 tablespoons olive oil
- 8 tablespoons (113 g) unsalted butter, 1 stick
- 4 cloves garlic, minced
- 1 teaspoon red pepper flakes
- 1 1/4 lb (565 g) large shrimp, peeled and deveined
- Salt and black pepper, to taste
- 1 teaspoon dried oregano
- 4 cups (about 120 g) baby spinach
- 1/4 cup (25 g) grated parmesan
- 2 tablespoons fresh parsley, chopped
- 1 tablespoon fresh lemon juice
📋 Instructions
- 1Boil the pasta — Bring a large pot of well-salted water to a rolling boil over high heat, around 212 F (100 C). Add the linguine and cook, stirring often so it doesn't stick, until al dente, about 8 to 9 minutes or 1 minute less than the package says. Scoop out 1 cup of the cooking water, then drain the pasta and set it aside.
- 2Build the garlic base — Dry the same pot and set it over medium heat. Add the olive oil and 2 tablespoons of the butter. When the butter melts and just starts to foam, add the minced garlic and red pepper flakes. Cook for 30 to 45 seconds, stirring, until it smells nutty and fragrant. Don't let it brown.
- 3Sear the shrimp — Season the shrimp with salt and pepper and add them to the pot in a single layer. Cook for 2 to 3 minutes, turning once, until the edges turn pink and the centers are still slightly gray. They'll finish cooking later.
- 4Wilt the spinach — Stir in the oregano, then add the spinach in handfuls. Toss for 1 to 2 minutes, until the leaves collapse and turn dark green. The pot will look wet, and that's normal.
- 5Return the pasta — Add the drained linguine, the remaining 6 tablespoons of butter, the parmesan and the parsley. Toss firmly for about 1 minute, until the butter melts and coats every strand. If it looks tight, add reserved pasta water a tablespoon at a time.
- 6Finish with lemon — Take the pot off the heat. Check that the shrimp are opaque all the way through, then squeeze in the lemon juice and toss once more. Taste for salt and serve right away, while the sauce is still glossy.
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