This creamy lemon spaghetti with Brussels sprouts is a delightful twist on classic pasta. Shredded Brussels sprouts are sautéed until tender, then tossed with al dente spaghetti in a luscious sauce made with cream cheese, Parmesan and garlic herb butter. A squeeze of fresh lemon juice and zest brightens every bite.
To finish, a crunchy topping of toasted panko breadcrumbs mixed with chives adds texture and flavor. Sprinkle with chili flakes for a touch of heat. It’s a satisfying, veggie-forward meal that comes together in under 30 minutes.
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Recipe details
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Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.
Ingredients
Instructions
- Bring a large pot of salted water to a boil. Wash and dry produce. Mince chives. Trim and halve Brussels sprouts lengthwise; lay flat, then thinly slice crosswise into shreds. Zest and quarter lemon.
- Once water is boiling, add spaghetti to pot. Cook, stirring occasionally, until al dente, 9-11 minutes. Reserve 1 1/2 cups pasta cooking water, then drain. (Keep empty pot handy for later.) Meanwhile, melt 1 TBSP butter in a large pan over medium-high heat. Add panko and cook, stirring, until golden and toasted, 2-3 minutes. Stir in half the chives and season with salt and pepper. Turn off heat; transfer to a small bowl. Wipe out pan.
- Heat a drizzle of olive oil in same pan over medium-high heat. Add Brussels sprouts and season with salt and pepper. Cook, stirring occasionally, until bright green and slightly softened, 4-6 minutes. Stir in a pinch of chili flakes if desired; cook 30 seconds more. Turn off heat.
- Once spaghetti is drained, heat empty pot over medium heat. Add cheese roux and 1 cup reserved pasta cooking water; whisk to combine. Cook, whisking, until slightly thickened, 2-3 minutes. Reduce heat to medium low and whisk in cream cheese until melted and combined.
- Add drained spaghetti, Brussels sprouts, garlic herb butter, Parmesan, half the lemon zest, remaining chives and a big squeeze of lemon juice to pot with sauce. Cook, tossing, until butter has melted and pasta is coated in a creamy sauce, about 1 minute. If needed, stir in more reserved pasta cooking water a splash at a time. Taste and season with salt and pepper. Add more lemon juice if desired.
- Divide pasta between bowls. Top with panko and remaining lemon zest to taste. Sprinkle with remaining chili flakes if desired. Serve with any remaining lemon wedges on the side.
Recipe Tips
Reserve extra pasta water to adjust sauce consistency.
Toast panko until golden for maximum crunch.
Adjust chili flakes to your preferred spice level.
FAQ
Can I use gluten-free spaghetti?
Yes, gluten-free spaghetti works well. Adjust cooking time according to package directions.
Can I substitute the cream cheese?
You can use mascarpone or a dairy-free cream cheese alternative for a similar creamy texture.
How do I store leftovers?
Store in an airtight container in the refrigerator for up to 3 days. Reheat gently with a splash of water or milk.



























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