If you’re craving something that tastes like it came from a cozy Italian restaurant but doesn’t require a trip to the store or hours in the kitchen, this creamy lemon garlic pasta is about to become your new weeknight favorite. Ruffled mafaldine noodles get coated in a silky lemon Parmesan cream sauce, punched up with buttery garlic and finely chopped broccoli. It’s bright, comforting, and on the table in about 25 minutes.

Why You’ll Love This Lemon Garlic Pasta

Fast and fuss-free. One pot for the sauce, one pot for the pasta — that’s it. No complicated techniques, no long ingredient list.
Restaurant-style flavor at home. The combination of butter, garlic, Parmesan, and fresh lemon creates a rich, silky sauce that tastes far more impressive than the effort it takes.
Sneaky veggies. Finely chopped broccoli melts into the sauce, adding texture and a boost of nutrition without turning this into a “vegetable dish” your family will push aside.
Weeknight-friendly, dinner-party-worthy. Simple enough for a Tuesday, elegant enough to serve to guests.

Ingredients You’ll Need

1 lb mafaldine pasta (or any pasta shape you prefer)
3 tablespoons salted butter
1.5 cups broccoli, super finely chopped
4 cloves garlic, finely diced
1 cup heavy cream
Zest of 1 lemon
⅓ cup Parmesan cheese, freshly grated
Juice of 1 lemon
Kosher salt and fresh cracked pepper, to taste

A Note on Ingredient Swaps

Mafaldine (those ruffled, ribbon-like noodles) is a fun choice because its wavy edges grab onto the creamy sauce beautifully. That said, this recipe is very forgiving — fettuccine, penne, or even spaghetti will work just as well if that’s what you have on hand.

How to Make Creamy Lemon Garlic Pasta

1. Cook the pasta. Bring a large pot of salted water to a boil and cook the pasta until al dente. Before draining, scoop out and reserve about a cup of the starchy pasta water — you’ll need it later to loosen the sauce.

2. Start the sauce. Melt the butter in a heavy-bottomed saucepan over medium heat.

3. Cook the broccoli. Add the finely chopped broccoli along with a pinch of salt. Cook for about 1 minute, just until it starts to soften.

4. Add the garlic. Stir in the garlic and cook for another minute, until it’s soft and fragrant. Keep an eye on it so it doesn’t burn.

5. Build the cream sauce. Slowly pour in the heavy cream, then add the lemon zest and Parmesan cheese. Reduce the heat to low and let the sauce gently simmer while the pasta finishes cooking.

6. Combine. Add the drained pasta and lemon juice directly into the sauce. Stir well and cook for about 1 more minute so the noodles soak up all that flavor.

7. Loosen the sauce. Add the reserved pasta water, 2 tablespoons at a time, stirring until the sauce turns silky and coats the pasta perfectly.

8. Season and serve. Finish with kosher salt, fresh cracked pepper, and an extra squeeze of lemon juice if you want more brightness. Serve immediately while it’s warm and creamy.

Tips for the Best Lemon Parmesan Pasta

Use freshly grated Parmesan. Pre-shredded cheese contains anti-caking agents that can make the sauce grainy instead of smooth.
Don’t skip the pasta water. The starch in that reserved water is what helps the sauce cling to the noodles instead of pooling at the bottom of the bowl.
Chop the broccoli finely. Since it cooks quickly and blends into the sauce, a fine chop ensures it’s tender in just a minute or two, with no separate steaming step needed.
Zest before you juice. It’s much easier to zest a whole lemon than a lemon that’s already been squeezed.

Serving Suggestions

This creamy lemon garlic pasta is satisfying enough to serve on its own, but pairs beautifully with:

A simple arugula salad with olive oil and shaved Parmesan
Garlic bread or a crusty baguette
Grilled chicken or shrimp for extra protein
A crisp glass of Sauvignon Blanc or Pinot Grigio

Storage and Reheating

Leftovers keep well in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop over low heat, adding a splash of milk or water to bring the sauce back to life, since cream sauces tend to thicken as they cool.

Frequently Asked Questions

Can I use frozen broccoli instead of fresh? Yes. Thaw and pat it dry first, then chop it finely so it incorporates smoothly into the sauce.

Can I make this pasta ahead of time? This dish is best enjoyed fresh, since cream sauces can separate slightly when reheated. If you do make it ahead, reheat low and slow with a splash of extra liquid.

Is there a lighter substitute for heavy cream? Half-and-half will work in a pinch, though the sauce will be noticeably thinner and less rich.

What other vegetables can I add? Peas, spinach, or asparagus would all be delicious swapped in for or added alongside the broccoli.