Recipe

Creamy Lemon Garlic Pasta

A bright, cozy pasta with lemon, garlic, and Parmesan that turns into a silky sauce using starchy pasta water.

By Matt Campbell

•

4.8

A bowl of creamy lemon garlic pasta topped with finely grated Parmesan, cracked black pepper, and chopped parsley on a light kitchen table

If you want pasta that tastes like you tried harder than you did, this is the move. It is creamy but not heavy, bright but still cozy, and it comes together with ingredients you can find at basically any grocery store.

The secret is simple: we build a quick garlic butter base, melt in Parmesan, then use starchy pasta water to turn everything into a glossy sauce that clings instead of puddling. Finish with lemon zest and juice for that “wait, what is that flavor?” moment.

A neat ingredient setup on a kitchen counter with lemons, garlic, Parmesan, butter, olive oil, cream, parsley, and dry spaghetti

Why It Works

Bright, balanced flavor: Lemon zest brings aroma, juice brings pop, and Parmesan adds savory depth.
Silky sauce without drama: Starchy pasta water helps emulsify the fat into a smooth coating that clings.
Weeknight pace: The sauce comes together while the pasta cooks, plus a few minutes for chopping and grating.
Flexible: Add spinach, peas, shrimp, chicken, or crispy breadcrumbs if you want to level it up.

Pairs Well With

Storage Tips

Refrigerate: Store leftovers in an airtight container for up to 3 days.

Reheat (best method): Warm in a skillet over medium-low heat with a splash of water or milk, stirring gently until the sauce loosens and turns creamy again. Avoid high heat or the cheese can get grainy.

Microwave: Add a teaspoon or two of liquid, cover loosely, and heat in 30-second bursts, stirring each time.

Freezing: I do not love freezing this one. Cream and Parmesan sauces can separate after thawing. If you must, freeze up to 1 month and reheat slowly with extra liquid.

A glass meal prep container filled with leftover creamy lemon pasta in a home kitchen setting

Common Questions

Can I make this without heavy cream?

Yes. Swap the heavy cream for half-and-half for a lighter sauce. You can also use whole milk, but keep the heat low, do not let it boil, and lean harder on the pasta water to keep it silky.

Why did my sauce get clumpy or grainy?

Usually it is one of two things: the heat was too high when the cheese went in, or the pasta water was not warm enough to help emulsify. Keep the pan on low when adding Parmesan and add it gradually while tossing. Also, freshly grate Parmesan off the block if you can. Pre-shredded cheese often has anti-caking additives that can make melting less smooth.

What pasta shape works best?

Long noodles like spaghetti, linguine, or fettuccine are perfect. For short pasta, use rigatoni or penne and be generous with pasta water so the sauce coats the ridges.

Can I add protein or veggies?

Absolutely. Toss in baby spinach after the pasta hits the sauce to wilt, or add peas with a splash of pasta water to warm through. For shrimp or sliced chicken, cook it separately and add it at the very end so you do not overcook it while the sauce finishes. This sauce also loves roasted broccoli.

How do I keep the lemon from tasting bitter?

Zest only the yellow part of the lemon. If you hit the white pith, that is where bitterness lives. Also, add the lemon juice at the end so it stays bright.

Matt Campbell

I have always had a huge passion for the culinary arts, people, working as a team, and so on. I wanted to pursue my love for cooking initially at Virginia Commonwealth University with a culinary arts degree; however, I instead decided to apply myself and acquire more practical skills. My end goal is to eventually open my own restaurant or similar establishment.

Kitchen Essentials

Large pot for boiling pasta
Large skillet or sauté pan
Microplane or fine grater (for zest and Parmesan)
Tongs (for tossing long noodles)
Measuring cups and spoons

This is the pasta I make when I want comfort food but my brain is in “do not ask me to chop six things” mode. I started doing lemon and garlic because it made plain creamy pasta feel awake, like it had a fresh shirt on. Now it is my default: boil noodles, build a quick sauce, taste as I go, and call it dinner. If something goes a little off, a splash of pasta water fixes most problems. That is the kind of kitchen chaos I can get behind.

Creamy Lemon Garlic Pasta

(4.8 Reviews)

Prep Time 10 minutes

Cook Time 15 minutes

Total Time 25 minutes

Servings 4

Ingredients

12 ounces spaghetti (or linguine)
1 teaspoon kosher salt, plus more to taste
3 tablespoons unsalted butter
1 tablespoon olive oil
4 to 5 cloves garlic, finely minced
1/2 teaspoon red pepper flakes (optional)
3/4 cup heavy cream
1 to 1 1/4 cups finely grated Parmesan (freshly grated is best), plus more for serving
1 tablespoon lemon zest (from 1 to 2 lemons)
2 to 3 tablespoons fresh lemon juice, to taste
Reserve 1 cup pasta water (you will use about 1/2 cup, plus more as needed)
Freshly cracked black pepper, to taste
2 tablespoons chopped parsley (optional)

Close-up of minced garlic and fresh lemon zest on a cutting board with a microplane in a home kitchen

Instructions

Boil the pasta. Bring a large pot of water to a boil. Salt it generously. Cook spaghetti until just al dente. Before draining, reserve 1 cup of pasta water.
Start the garlic base. While the pasta cooks, heat a large skillet over medium-low. Add butter and olive oil. Once melted, add garlic and red pepper flakes. Cook for 30 to 60 seconds until fragrant and just sizzling, with no color on the garlic.
Make it creamy. Pour in the heavy cream and bring to a gentle simmer for 1 to 2 minutes. Do not boil. Reduce heat to low.
Add Parmesan the calm way. Add Parmesan a handful at a time, stirring until melted before adding more. If it seems too thick, add a splash of reserved pasta water.
Toss pasta into the sauce. Add drained pasta to the skillet. Toss well. Add 1/3 to 1/2 cup pasta water a little at a time until the sauce looks glossy and coats the noodles. Add more as needed.
Finish with lemon. Turn off the heat. Stir in lemon zest and lemon juice. Start with 2 tablespoons juice, then add more to taste. Add black pepper and taste for salt. If the sauce tightens up, loosen with another splash of pasta water.
Serve. Top with extra Parmesan, parsley if using, and a few more cracks of pepper. Eat immediately while it is at peak creaminess.