Ingredients
Method
- Bring a large pot of salted water to boil and cook the spaghetti according to package directions until al dente, about 8-9 minutes. Reserve ½ cup pasta water before draining. Set aside.
- While the pasta cooks, pat the shrimp dry with paper towels — this helps them brown instead of steam. Season with kosher salt and pepper.
- Heat olive oil in a large skillet over medium-high heat until shimmering but not smoking. Add the shrimp in a single layer (work in batches if your pan is small) and cook for 2 minutes without moving them, then flip and cook another 1-2 minutes until opaque and pink, reaching an internal temperature of about 145°F. Remove to a plate and set aside.
- Reduce heat to medium-low. Add the minced garlic to the same skillet with any oil left behind and stir for 30 seconds until fragrant but not browned — you'll smell it before you see it change color.
- Pour in the lemon juice, bring to a gentle simmer, and cook for 1 minute while whisking constantly so the sauce thickens slightly.
- Add the drained pasta back into the skillet along with the reserved pasta water, lemon zest, parsley, and red pepper flakes if using. Toss vigorously for about 2 minutes until the sauce clings to every strand — it should look glossy but not watery.
- Return the shrimp to the pan, toss once more to combine, and taste before serving. Add a pinch more salt or lemon juice if needed.
Nutrition
Notes
Don't crowd the shrimp in the pan — if they're touching too much they'll steam instead of sear. If your shrimp are still a little underdone when you pull them off the heat, that's fine; carryover cooking will finish them as they sit on the plate. This keeps beautifully tender rather than rubbery.
You can use scallops or even boneless chicken breast in place of the shrimp for a lighter protein option. If parsley is hard to find, fresh basil works just as well.
Leftovers keep in the refrigerator for up to 2 days. Reheat gently with a splash of water in the skillet — avoid microwaving or the pasta will absorb all the sauce and turn gummy.
