Name: Lemon Garlic Pasta, creamy
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Yield: 4 people
Ingredients: 16 ounces spaghetti; 2 tablespoons olive oil; 6 tablespoons butter; 8 cloves garlic minced; 1-2 teaspoons red chili flakes; 2 whole lemons zested and juiced; 1 cup grated parmesan; Kosher salt & black pepper to taste; 1 cup reserved pasta water; Fresh parsley optional

This Lemon Garlic Pasta is what we make when we want something that tastes great, but takes almost no effort. It’s light, but satisfying, with a buttery garlic sauce, fresh lemon, and the right kick of heat. You don’t need a long list of ingredients or extra time in the kitchen. You need a few simple staples and 25 minutes to get dinner on the table.

A skillet filled with freshly cooked spaghetti, lightly coated in a creamy sauce with a sprinkle of herbs and black pepper on top. A wooden spatula and a striped cloth are visible in the background.

There’s something about the combination of garlic, lemon, butter, and parmesan that works. After testing different variations over the years, we've found that the key to getting a house favorite flavor is letting the garlic and lemon sizzle in butter long enough to bring out the flavors without burning them.

Using both the zest and juice of the lemon leaves you with all that citrus flavor without it tasting too tart. And if you’ve never saved and used your pasta water, trust us, it builds a silky sauce without any extra effort. The result is a dish that’s light, garlicky, and comforting, without being heavy.

Why Lemon Garlic Pasta stays in the rotation

Quick and Straightforward – This lemon garlic pasta is ready in 25 minutes, making it suited to busy weeknights when you need something fast but still packed with flavor.

Light, but Comforting – Unlike heavy, cream-based pastas, this dish uses a garlic butter pasta sauce that’s silky and rich without being too heavy.

Plain Ingredients, Big Flavor – You only need a handful of pantry staples to create an straightforward pasta recipe that delivers big flavor.

Well-balanced for Any Occasion – Whether you’re making a quick dinner for yourself or serving it to guests, this lemon pasta feels a little fancy without the extra work or stress.

Pairs Well – Pair it with Roasted chicken, Shrimp, or Roasted veggies For a complete weeknight pasta dinner that fits your taste.

Ingredients You’ll Need for Lemon Garlic Noodles

This plain lemon pasta is ready with a few plain pantry staples, but every ingredient plays a big role in creating that balance.

Spaghetti – The well-balanced pasta choice for soaking up that garlic butter pasta sauce. You can also use fettuccine or linguine.
Olive Oil and Butter – A mix of both gives the sauce richness while keeping it light.
Garlic – Fresh garlic is key here! It adds bold flavor that makes this straightforward pasta recipe shine.
Red Chili Flakes – A little heat goes great with the lemon and garlic. Adjust to taste or skip it entirely if you prefer.
Lemon (Zest and Juice) – Using both the zest and juice leaves you with all the bright citrus flavor without it tasting too tart.
Parmesan Cheese – Melts into the pasta for a silky, no-cream pasta sauce that’s packed with flavor.
Kosher Salt and Ground Black Pepper – These are to taste and enhance all of the flavors in the recipe. If you use freshly ground black pepper, be sure not to get too heavy handed.
Reserved Pasta Water – If you’ve never saved and used your pasta water, it builds a silky sauce without any extra effort. It helps add a salty flavor and helps the sauce stick to the pasta.
Fresh Parsley (Optional) – Adds a pop of color and bright flavor to finish the dish.

A bundle of spaghetti, fresh parsley, lemon, garlic bulb, a small bowl of parmesan, a small bowl of butter cubes, a small wooden bowl of red pepper flakes, and a small glass bowl of olive oil are arranged on a light surface.

How to cook Lemon Garlic Butter Pasta

Step 1: Cook the Pasta

Bring a large pot of salted water to a boil. Add the spaghetti and cook until al detne, following the package instructions. Before draining, reserve 1 cup of pasta water. This is the key to creating silky garlic butter pasta sauce without adding cream.

Step 2: Saute the Garlic

While the pasta cooks, heat olive oil and butter in a large skillet over medium heat. Once melted, add the minced garlic and red chili flakes. Saute for about 1 minute, stirring constantly, until the garlic is fragrant. Be careful not to burn it!

Step 3: Add Lemon and Pasta Water

Pour in 1/2 cup of the reserved pasta water along with the zest and juice of the lemon. Stir well to combine, letting the flavors meld for 30 seconds. This creates a light citrusy base for the lemon garlic pasta sauce.

A frying pan with a gray interior and a gold handle contains a creamy, speckled sauce. The sauce appears to be a butter, garlic, and mustard mixture, with visible small pieces of garlic or seasonings dispersed throughout. The background is light gray.

Step 4: Toss the Pasta

Add the cooked spaghetti to the skillet, tossing it in the sauce until it’s evenly coated. If the pasta looks dry, add a little more reserved pasta water, 102 tablespoons at a time, until it reaches a silky consistency.

Step 5: Finish with Cheese and Seasonings

Sprinkle in the grated parmesan and season with kosher salt and black pepper to taste. Toss everything together until the cheese melts into the sauce, making it extra flavorful.

Step 6: Serve

Divide the pasta among your bowls and top with fresh parsley. Serve immediately and enjoy your quick and straightforward lemon pasta!

Tips for the Best Lemon Garlic Pasta Sauce

Save more pasta water than you think you’ll need. You likely won’t need the full cup, but it’s better to have extra than not enough when adjusting the consistency of your garlic butter pasta sauce. Adding a little at a time builds that well-balanced, silky texture without making the pasta watery.

Watch the garlic closely. When you add garlic and red chili flakes to the oil, keep a close eye on it! Garlic burns fast, and burnt garlic will make your lemon pasta sauce taste bitter. Stir constantly and remove it from the heat if needed.

Use fresh ingredients for a house favorite flavor. Fresh garlic, real lemon juice and zest, and high-quality parmesan make a huge difference in the final dish. Skip the bottled lemon juice and pre-shredded cheese for a house favorite results.

Adjust the heat to your taste. If you love spice, add a little extra red chili flakes. If you prefer it milder, start with a smaller amount or leave it out entirely.

Don’t skip the parmesan. Even though this is a no-cream pasta sauce, parmesan cheese adds richness and helps the sauce cling to the pasta.

Serve immediately. This pasta is best enjoyed fresh and hot since the sauce will continue to absorb into the pasta as it sits. If needed, add a splash of reserved pasta water before serving to loosen it up again.

How to keep & Reheat Lemon Garlic Pasta

Storing Leftovers

Refrigerating: Store any leftovers in an airtight container in the refrigerator for up to 3 days.
Freezing: This lemon butter linguine recipe is best enjoyed fresh, but if you need to freeze it, store it in an airtight container for up to 2 months. Keep in mind that the texture may change slightly when you reheat it.

Reheating Tips

Stovetop (Best Method): Add the pasta to a skillet over medium-low heat with a splash of reserved pasta water (or regular water if you didn’t save any). Stir gently until warmed through and the sauce becomes silky again.
Microwave: Place the pasta in a microwave-safe bowl with a tablespoon of water or broth, cover loosely, and heat in 30 second bursts, stirring between until warmed through.
Avoid Dry Pasta: If the pasta seems dry after reheating, add a little extra olive oil, butter, or a squeeze of fresh lemon juice to bring it back to life.

Lemon Garlic Pasta FAQs

A fork twirls a portion of creamy spaghetti over a bowl. The pasta is topped with finely chopped herbs, giving it a fresh, appetizing look. The background is slightly blurred, focusing on the pastas texture.

How to Serve Lemon Garlic Pasta

This lemon garlic pasta is light yet still filling, making it a great dish that works on it’s own or paired with other sides and proteins. Here are a few ways to serve it:

As a Main Dish:

Keep it plain. Serve it on it’s own for a quick and straightforward weeknight pasta dinner.
Add protein. Toss in grilled chicken, shrimp, or Salmon For a heartier meal.
Serve it with sides. Pair it with a Side salad, Roasted broccoli, or Breadsticks To round out the meal.

As a Side Dish:

Pair it with a protein. Serve it alongside steak, Roasted chicken, or Baked fish For a full rounded meal.
With roasted vegetables. Try it with Roasted asparagus, zucchini, or even blistered cherry tomatoes for added flavor.
With a salad. A crisp Chopped salad Can help balance out the richness.

For Entertaining:

Serve it family-style. Place the pasta in a large serving bowl with extra parmesan and lemon wedges for guests to customize.
Pair with garlic bread. A side of From-scratch garlic bread Or focaccia is suited to soaking up the extra garlic butter pasta sauce.

Prep 10 minutesCook 15 minutesTotal 25 minutesMakes 4 people

Ingredients

16 ounces spaghetti
2 tablespoons olive oil
6 tablespoons butter
8 cloves garlic minced
1-2 teaspoons red chili flakes
2 whole lemons zested and juiced
1 cup grated parmesan
Kosher salt & black pepper to taste
1 cup reserved pasta water
Fresh parsley optional

Method

Bring a large pot of salted water to a boil. Add the spaghetti and cook until al dente, following package instructions. Before draining, reserve 1 cup of pasta water. 16 ounces spaghetti
In a large skillet, heat olive oil and butter over medium heat. 2 tablespoons olive oil, 6 tablespoons butter
Once melted, add the minced garlic and red chili flakes, stirring constantly for about 1 minute until fragrant. Be careful not to let the garlic burn. 8 cloves garlic, 1-2 teaspoons red chili flakes
Pour in ⅓ cup of reserved pasta water along with the zest and juice of both lemons. Stir well to combine and let it simmer for 30 seconds, allowing the flavors to blend into a bright lemon pasta sauce. 1 cup reserved pasta water, 2 whole lemons
Add the cooked spaghetti to the skillet and toss until evenly coated. If the pasta looks dry, add more reserved pasta water, 1-2 tablespoons at a time, until the garlic butter pasta sauce fully clings to the noodles.
Sprinkle in the grated parmesan and season with kosher salt and black pepper to taste. Toss everything together until the cheese melts into the sauce. 1 cup grated parmesan, Kosher salt & black pepper
Divide the lemon garlic pasta among four bowls, garnish with fresh parsley if desired, and serve immediately. Fresh parsley

Notes

Pasta Water Tip: You likely won’t need the full cup, but it’s better to have extra than not enough. Add it a little at a time to reach the well-balanced silky consistency.
Garlic Caution: Garlic burns quickly, so stir constantly and keep an eye on it. If it starts to brown too fast, lower the heat or add a splash of pasta water to cool the pan down.
Spice Level: Adjust the red chili flakes to taste—add more for heat, or leave them out for a milder flavor.
Protein Additions: Try adding grilled chicken, shrimp, or salmon for a heartier meal.
Vegetarian Variations: Toss in roasted asparagus, zucchini, or cherry tomatoes for extra flavor and texture.
Leftovers: Store in an airtight container in the fridge for up to 3 days. Reheat with a splash of pasta water or olive oil to bring back the sauce’s silky texture.