Spaghetti with Lemon Garlic Roasted Broccoli – Vegan & Zesty
Looking for a light yet satisfying meal? This vegan spaghetti with lemon garlic roasted broccoli is bursting with flavor and perfect for any day of the week. The bright lemon and fragrant garlic create a zesty, mouthwatering experience that will become a weeknight staple.

Ingredients
- 4 oz spaghetti
- 2 cups broccoli florets
- 3 tablespoons olive oil, divided
- 3 cloves garlic, minced
- Salt, to taste
- Black pepper, to taste
- 1 lemon, juiced and zested
- Red pepper flakes (optional)
- Fresh parsley, chopped (for garnish)
Instructions
- Preheat the Oven: Preheat your oven to 400°F (200°C).
- Roast the Broccoli: On a baking sheet, toss the broccoli florets with 2 tablespoons of olive oil, minced garlic, salt, and pepper. Spread them out evenly and roast for 20-25 minutes, until golden and tender.
- Cook the Spaghetti: While the broccoli is roasting, cook the spaghetti according to package instructions in a large pot of salted boiling water. Reserve 1/2 cup of pasta water, then drain the pasta.
- Combine Ingredients: In a large bowl, combine the cooked spaghetti, roasted broccoli, lemon juice, lemon zest, and remaining olive oil. Toss everything together, adding reserved pasta water as needed to reach your desired consistency.
- Season: Taste and adjust seasoning with salt, pepper, and red pepper flakes if using.
- Serve: Garnish with chopped parsley and enjoy your zesty, vegan spaghetti!
Cook’s tips
- Use a large pot for cooking spaghetti to prevent sticking.
- Reserve more pasta water than you think you need – it's key for a silky sauce.
- Make sure the broccoli is spread out in a single layer for even roasting.
- Add red pepper flakes for a spicy kick if desired.
- Taste and adjust lemon juice and zest to your preference.
Substitutions
- Use gluten-free spaghetti for a gluten-free version.
- Swap broccoli with cauliflower or Brussels sprouts.
- Use a high-quality extra-virgin olive oil for the best flavor.
- Substitute lemon with lime for a different citrus twist.
- Add pine nuts or toasted breadcrumbs for crunch.
Storage & reheating
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in a skillet with a splash of water or olive oil to loosen the sauce.
Frequently asked questions
Can I make this ahead of time?
Yes, you can roast the broccoli and cook the spaghetti in advance, but it's best to toss them together just before serving to keep the pasta from getting soggy.
Can I use frozen broccoli?
Absolutely! Thaw and pat dry the frozen broccoli before roasting to ensure it gets crispy and golden.
Is this recipe gluten-free?
It can be if you use gluten-free spaghetti. All other ingredients are naturally gluten-free.
How can I make it more protein-rich?
Add a can of drained chickpeas or some cooked white beans when tossing the pasta for an extra boost of plant-based protein.



