30-Minute Crispy Brussels Sprouts Pasta with Lemon and Parmesan
If you think you don’t like Brussels sprouts, this pasta might change your mind. Thinly sliced sprouts get pan-fried until deep golden and crispy, then tossed with hot pasta, garlic, lemon, and a blizzard of Parmesan.
It tastes like a restaurant dish, but it comes together fast in one skillet while your pasta water boils. The whole thing is on the table in about half an hour.
Why This Pasta Works
I make some version of this at least twice a month, and it never feels like a compromise dinner. You get genuinely crunchy, almost chip-like bits of sprout mixed with tender ribbons, and the lemon and garlic cut straight through the richness of the olive oil and cheese.
Boiling the pasta while you crisp the sprouts means everything finishes at the same moment, and the reserved pasta water turns the Parmesan into a light, silky sauce that clings to every piece of pasta. No cream, no butter, just a smart little pan sauce.
Ingredients
- 12 oz Brussels sprouts, trimmed and very thinly sliced: use a food processor with the slicing disc, or a sharp knife and a steady hand.
- 8 oz short pasta, such as orecchiette, gemelli, or penne: any shape that catches the shreds of sprout works well.
- 4 cloves garlic, thinly sliced: sliced instead of minced so it softens without burning.
- 1/4 cup extra-virgin olive oil, plus more for drizzling: not timid here, it helps the crisping.
- Zest and juice of 1 large lemon: about 2 tablespoons of juice.
- 1/2 cup grated Parmesan cheese, plus more for serving.
- Salt and black pepper.
Variations / Substitutions
- Add pancetta or bacon: start the recipe by crisping 3 ounces of diced pancetta in the skillet, then remove it and use the rendered fat with the olive oil to fry the sprouts. Stir the crispy bits back in at the end.
- Make it vegan: skip the Parmesan and toss in 2 tablespoons of nutritional yeast with the pasta water. A drizzle of toasted pine nuts adds richness.
- Try a different citrus: Meyer lemon, tangerine, or lime zest and juice all work. Lime gives it a brighter, almost Thai vibe.
- Swap the cheese: pecorino Romano or aged Asiago both bring a sharp, salty kick.
- Use gluten-free pasta: a brown rice or chickpea pasta holds up nicely here, just follow the package timing and be gentle when tossing.
If you love this combination, you might also like my roasted broccoli pasta with garlic and chili flakes.
How To Make Crispy Brussels Sprouts Pasta
Step 1: Crisp the Brussels Sprouts
Bring a large pot of salted water to a boil while you heat the olive oil in a wide, heavy skillet over medium-high heat. Add the sliced Brussels sprouts in a single layer, season with a generous pinch of salt, and cook without stirring for about 4 minutes. You want the bottom layer to get deeply browned and almost charred in spots.
Resist the urge to shake the pan. After those 4 minutes, give everything a good toss and let it cook another 2 to 3 minutes, until the sprouts are tender with frizzled, crispy edges. The kitchen should smell nutty and a little sweet. If the pan looks dry, add a small drizzle of oil. Transfer the sprouts to a plate and set aside for a moment.
Step 2: Toss the Pasta with Garlic and Lemon
While the sprouts finish, drop your pasta into the boiling water and cook until al dente. Before draining, scoop out 1 cup of the starchy pasta water and set it aside.
Return the empty skillet to medium heat. Add the sliced garlic and cook just until fragrant, about 30 seconds, stirring constantly so it doesn’t turn dark. Take the pan off the heat, then stir in the lemon zest and juice. Tip in the drained pasta, the crispy Brussels sprouts, and about 1/3 cup of the reserved pasta water. Toss aggressively for a full minute so the water blends with the oil and lemon to form a light sauce. Sprinkle in the Parmesan and keep tossing until the cheese melts and coats every strand.
Step 3: Finish with Extra Parmesan and Lemon
Spoon the pasta into wide bowls and top with more grated Parmesan, a drizzle of olive oil, and a crack of black pepper. Serve right away while the sprouts are still crunchy and the sauce is glossy.
Tips for the Crispiest Sprouts
- Slice the sprouts as evenly as possible, no thicker than 1/8 inch, so they cook at the same rate and some pieces get truly crisp.
- Don’t crowd the skillet. If your pan isn’t large enough, fry the sprouts in two batches so they brown instead of steam.
- The garlic can burn in the blink of an eye, so slice it rather than mincing, and have everything else ready to go before you drop it in the pan.
- If your pasta seems dry after tossing, add another splash of reserved water. The starch in that water is what makes the sauce silky without any cream.
Scale it up for a crowd:
| Servings | Brussels sprouts | Pasta | Olive oil | Garlic | Lemon | Parmesan |
|---|---|---|---|---|---|---|
| 2 to 3 | 12 oz | 8 oz | 1/4 cup | 4 cloves | 1 lemon | 1/2 cup |
| 4 to 6 | 1 1/2 lb | 1 lb | 1/3 cup | 6 cloves | 2 lemons | 3/4 cup |
Keeping Leftover Pasta Fresh
Refrigerate: Store leftovers in a sealed container for up to 3 days. The sprouts will lose some crunch, but the flavor stays bright.
Reheating: Warm it in a skillet over medium heat with a splash of water, tossing often until hot. This brings back a little of the fresh texture and loosens the sauce.
What To Serve With Crispy Brussels Sprouts Pasta
A simple arugula salad with a sharp vinaigrette cuts right through the richness of the olive oil and cheese. If you want something warm on the side, a slice of garlic bread is perfect for catching the last bits of lemony sauce at the bottom of the bowl. For a bigger meal, a glass of crisp white wine and maybe some roasted chickpeas on the side round it out without much extra effort.
Frequently Asked Questions
Can I use pre-shredded Brussels sprouts from a bag?
Yes. They tend to be drier and cook faster, so keep an eye on them and reduce the initial no-stir time to about 3 minutes.
What if I don’t have a lemon?
Swap the lemon with 1 tablespoon of white wine vinegar or champagne vinegar. It gives the same bright lift, though you lose the floral notes from the zest.
My pasta turned out a little dry. How can I fix it?
Add the reserved pasta water more generously than you think you need. The starch emulsifies with the oil and cheese, so an extra splash or two while tossing usually solves it.
Can I use frozen Brussels sprouts?
They won’t crisp up the same way. Frozen sprouts release a lot of moisture as they cook, so you end up with soft, steamed pieces instead of those crunchy edges. Fresh is worth it here.
Crispy Brussels Sprouts Pasta Recipe
Ingredients
Method
- Boil salted water. Heat oil in a large skillet over medium-high. Add sprouts in a single layer, season with salt, and cook undisturbed 4 minutes until deeply browned. Toss and cook 2 to 3 minutes more, until crispy-tender. Set aside.
- Cook pasta until al dente. Reserve 1 cup pasta water, then drain. In the same skillet over medium heat, cook garlic until fragrant, 30 seconds. Off heat, stir in lemon zest and juice. Add pasta, sprouts, and 1/3 cup pasta water. Toss vigorously, then add Parmesan and toss until melted and glossy, adding more water if needed.
- Spoon into bowls. Top with extra Parmesan, a drizzle of oil, and black pepper. Serve hot.
