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

- Ready In
- 30 min
- Rating
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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
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.
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.
Actually, Parmesan is vegetarian (it has no meat or fish in it) but it is not vegan. Judge accordingly when serving.
I used the dark green leaves I peeled off the outer surface of the sprouts to experiment with this dish. They braised down nicely and were flavorful but a bit more bitter than the lighter green core of the sprouts. I mixed in fatale, which worked very well with the leaf shapes and after cooking together and reheating, the flavors mellowed and blended well together. I was pleased to be able to use up the tougher outer leaves in a dish.
We liked this! Based on the reviews, I doubled the brussels sprouts and the garlic. It needed a little more sauce but I think the flavor and texture ratio were better for it.
Thought it could use a little sweetness to even out the salty - might consider adding honey next time
