Soy Sauce and Brown Butter Brussels Sprouts Pasta
Updated January 8, 2026

- Ready In
- 30 min
- Rating
- Comments
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Ingredients
Salt and pepper
1 tablespoon extra-virgin olive oil
1 pound brussels sprouts, trimmed and thinly sliced
2 garlic cloves, thinly sliced
1 pound long pasta, such as spaghetti or bucatini
8 tablespoons unsalted butter, cut into 1-inch chunks
3 tablespoons soy sauce
2 scallions, white and green parts separated, thinly sliced
Grated Parmesan, for serving
Preparation
- Step 1
Bring a large pot of salted water to a boil over high.
- Step 2
Heat a 12-inch skillet (preferably stainless steel, or one with a light colored cooking surface, so you can monitor the butter as it browns) on medium-high. When hot, drizzle with olive oil and then add the brussels sprouts and garlic. Season with salt and pepper and cook, stirring frequently, until the brussels sprouts are tender and caramelized around the edges, 6 to 7 minutes.
- Step 3
Scrape the brussels sprouts into a bowl, ensuring that the skillet is as clean as possible. (You may need to rinse or wipe it out, but take care, as the pan will be very hot.)
- Step 4
Add the pasta to the boiling water and cook according to the package instructions until al dente. Drain and reserve ½ cup of pasta cooking water.
- Step 5
Place the skillet back on medium-high heat. Add the butter, swirling the pan to encourage it to melt. Once it has melted, continue swirling gently, until the milk solids turn a deep golden brown and smell nutty; this should only take 4 to 6 minutes. Remove immediately from the heat and allow it to cool for 1 minute. Very carefully drizzle in the soy sauce (it may sizzle) and add the white parts of the scallions. Stir to lift any burnt bits stuck to the pan.
- Step 6
Add the pasta and the Brussels sprouts to the soy sauce-brown butter, along with 2 to 3 tablespoons of pasta cooking water, and place on medium heat, tossing until the strands are well coated, about 2 minutes.
- Step 7
To serve, place the pasta into serving bowls, and season generously with pepper. Top with grated Parmesan and the green parts of the scallions.
Private Notes
Comments
Quite a good easy dish, although I think it needs more. First off, chili flakes and/or a ton of black pepper I think are needed to round out the dish. Secondly, I think cabbage cooked alongside the Brussel sprouts would be fantastic. Next time I will try this. It also needs more garlic and green onion than called for, and parmesan is wonderful on it. Be generous.
@LF It would nice to leave the discussion of which types of cheeses use an enzyme in their production (there are hundreds? Thousands?) to some other venue. Whether that usage makes something not-vegan or not-vegetarian has nothing to do with a recipe that suggests grated Parmesan for serving. As with generous pepper seasoning, let’s assume that people leave seasoning up to the eaters. Please let’s not kill the recipe comments for hundreds of recipes.
I was a little short on brussels sprouts so added spinach to make up the difference. In the future, I think I'd prefer a higher ratio of vegetables to pasta. I also used reduced sodium soy sauce and might use a little more next time for the salt content and so that the flavor is more overt. Nonetheless, even without those modifications, I would gladly eat this routinely.
Double the sprouts. Slice on mandolin thickly. 1.5x the sauce.
Easy but luxurious dish! I doubled the sprouts and sprinkled lots of pepper on top as per reader suggestions, and it was a hit.
Made with vegan butter and protein penne. I think penne holds the sprout slices better than a long noodle. It was a little light on flavor, but browning the "butter" and toasting the slices around the edges helped with depth of flavor. Fries up well for leftovers.
