Name: Lemon Mascarpone Pasta Recipe
Prep time: 5 min
Cook time: 10 min
Total time: 15 min
Cuisine: Italian
Ingredients: 8 ounces gemelli or other pasta; Kosher salt (to taste); 1/2 cup reserved pasta cooking liquid; 2 cloves garlic, peeled and minced; 1/2 small red onion, minced; 1 lemon (zested and juiced, about 1–2 tablespoons juice); 2 tablespoons butter; 4 ounces mascarpone cheese, softened; 1/2 cup heavy cream; Freshly ground black pepper (to taste); 2 cups arugula (about 1 1/2 ounces)

Jump to Recipe· 4.1 from 31 reviews

If you’re craving a pasta dish that feels like a bright burst of sunshine on your plate, the Lemon Mascarpone Pasta Recipe is exactly what you need. Creamy mascarpone cheese paired with the fresh zest and juice of lemon creates a sauce that’s both silky and tangy, wrapping every strand of gemelli pasta in a luscious hug. Tossed with peppery arugula and sautéed garlic and onion, this dish balances richness and freshness perfectly, making it an easy yet impressive meal for any occasion.

Ingredients You’ll Need

On a white cutting board with black handles set on a white marbled surface, there is a yellow and green citrus squeezer positioned on the left side. On the board near the center, there are three piles: one of finely grated yellow zest at the top center, a small mound of finely chopped garlic in the middle left, and a larger heap of finely chopped red onion on the right side. At the top right corner of the cutting board, there is a clear glass bowl filled with light yellow liquid. photo taken with an iphone --ar 4:5 --v 7

This Lemon Mascarpone Pasta Recipe thrives on simple, fresh ingredients that combine to build layers of flavor and vibrant texture. Each component plays a crucial role, from the aromatic garlic to the peppery greens, ensuring every bite feels balanced and delicious.

Garlic cloves (2): Provides a fragrant base that complements the creamy sauce perfectly.
Red onion (1/2 small): Adds a gentle sweetness and subtle crunch when sautéed.
Lemon (1): Both zest and juice brighten the dish with fresh acidity and aromatic oils.
Gemelli or other pasta (8 ounces): The twisty gemelli captures the sauce beautifully, but feel free to use your favorite shape.
Butter (2 tablespoons): Creates a rich, silky starting point for the sauce.
Mascarpone cheese (4 ounces, softened): Gives the sauce its creamy, velvety texture and mild flavor.
Heavy cream (1/2 cup): Enhances the sauce’s richness and helps it thicken smoothly.
Arugula (2 cups, about 1 1/2 ounces): Adds a peppery bite and vibrant green color to the finished dish.
Kosher salt (to taste): Essential for seasoning every element just right.
Freshly ground black pepper (to taste): Adds subtle heat and depth to the flavors.

How to Make Lemon Mascarpone Pasta Recipe

Step 1: Prep Your Aromatics

Start by peeling and mincing the garlic cloves and the half red onion. These little flavor powerhouses set the stage for the luscious sauce, releasing their aroma as they cook gently.

Step 2: Handle the Lemon

Zest your lemon carefully to avoid the bitter white pith, then squeeze half of it to yield about 1 to 2 tablespoons of bright, fresh lemon juice. This citrus element is what makes this Lemon Mascarpone Pasta Recipe truly sing with vibrant freshness.

Step 3: Cook the Pasta Perfectly

Bring a large pot of salted water to a boil and add your pasta. Cook it just until al dente, so it retains a nice bite and holds up beautifully to the creamy sauce. Before draining, set aside about half a cup of the pasta water to help adjust the sauce’s consistency later.

Step 4: Sauté Garlic and Onion

While your pasta is cooking, melt butter over medium-low heat in a large skillet. Add the minced garlic and onion, cooking them gently until softened but not browned. This step ensures those flavors sweeten and mellow, creating the perfect foundation for the mascarpone sauce.

Step 5: Create the Creamy Sauce

Stir in the softened mascarpone cheese and heavy cream to the skillet. Keep the heat medium and stir frequently as the cheese melts into the cream, forming a silky sauce that thickens after about 5 minutes. This is the heart of your Lemon Mascarpone Pasta Recipe.

Step 6: Add Lemon and Seasonings

Mix in one tablespoon each of the lemon juice and zest. Taste the sauce and adjust with salt, pepper, or additional lemon juice according to your preference. This balancing act is what transforms the dish from good to extraordinary.

Step 7: Combine Pasta and Arugula

Turn off the heat and toss in the drained pasta along with the fresh arugula. Stir everything together until the arugula just starts to wilt and the pasta is evenly coated in that luscious sauce, about one minute. Then it’s ready to serve at its absolute best.

How to Serve Lemon Mascarpone Pasta Recipe

This image shows a black skillet filled with creamy pasta mixed with bright green spinach leaves. The pasta is twisted and pale yellow, coated with a thick, smooth white sauce that looks rich and cheesy. The spinach is spread evenly throughout the pasta, adding pops of color. A black slotted spoon covered in the sauce lies on top, partially resting in the pasta. The skillet is sitting on a white marbled surface with subtle gray veins. photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of freshly grated Parmesan cheese or a few lemon zest curls on top adds an extra dimension of flavor and elegance. If you enjoy a little crunch, toasted pine nuts or walnuts offer a wonderful contrast in texture.

Side Dishes

Keep nearby a crisp green salad with a light vinaigrette or some roasted seasonal vegetables to add freshness and variety. A crusty piece of garlic bread or a warm baguette also pairs beautifully, perfect for soaking up any leftover sauce.

Creative Ways to Present

Serve this pasta in wide, shallow bowls so the sauce has room to shine and the arugula remains perfectly distributed. For a fun twist, top individual servings with a lemon wedge or a small herb sprig to elevate the presentation with a fresh, zesty flair.

Make Ahead and Storage

Storing Leftovers

Leftover Lemon Mascarpone Pasta Recipe keeps well in an airtight container in the fridge for up to two days. Store the pasta and sauce together to preserve the creamy texture and flavors.

Freezing

Because of the delicate creamy sauce and fresh arugula, it’s best not to freeze this pasta. The texture and flavor will be compromised, so enjoy it fresh whenever possible.

Reheating

Gently reheat leftovers in a skillet over low heat, adding a splash of cream or pasta water to loosen the sauce if it thickens or clumps. Stir often until warmed through, and you’ll have a tasty meal ready in minutes.

FAQs

Can I use a different type of pasta for the Lemon Mascarpone Pasta Recipe?

Absolutely! While gemelli captures the sauce nicely with its twists, you can use penne, fusilli, or even spaghetti. Just choose a pasta that holds sauce well to enjoy every bite.

Is mascarpone cheese necessary, or can I substitute it?

Mascarpone is key for that creamy, slightly sweet flavor unique to this dish. Ricotta or cream cheese might work in a pinch but will change the texture and taste. For the authentic Lemon Mascarpone Pasta Recipe experience, mascarpone is preferred.

How can I make this dish dairy-free or vegan?

For a dairy-free version, try substituting the mascarpone with a vegan cream cheese and use a plant-based cream alternative. Keep in mind, the texture and flavor will be different but still flavorful with the bright lemon.

Can I add protein to this Lemon Mascarpone Pasta Recipe?

Yes! Grilled chicken, shrimp, or even crispy tofu can be added for a heartier meal. Simply cook separately and toss in at the end to keep the creamy sauce intact.

What’s the best way to balance the lemon flavor so it’s not overpowering?

Start with one tablespoon of lemon juice and zest as directed, then taste before adding more. The mascarpone creaminess mellows the lemon, but adjusting slowly ensures the perfect balance for your palate.

Final Thoughts

If you’re looking for a pasta recipe that perfectly combines creamy, tangy, and fresh elements in just 15 minutes, this Lemon Mascarpone Pasta Recipe should definitely be in your regular rotation. It’s that kind of dish that feels special but comes together effortlessly, perfect for busy weeknights or casual dinners with friends. Give it a try and enjoy the bright, comforting flavors that will have you coming back for seconds every time.