Rating: 3.86
(141)

Spaghetti Aglio e Olio with Roasted Vegetables

August 8, 2023

If you’re looking for a comforting yet vibrant dish that’s both quick and full of flavor, Spaghetti Aglio e Olio with Roasted Vegetables is the perfect choice. This updated take on the classic Italian pasta dish combines the simplicity of spaghetti aglio e olio, a fragrant garlic and olive oil sauce, with the richness of roasted vegetables. The result is a light yet satisfying meal that’s perfect for any day of the week.

The traditional spaghetti aglio e olio is known for its minimalistic ingredients: garlic, olive oil, red pepper flakes, and parsley. It’s a perfect example of how a few high-quality ingredients can create something truly delicious. The garlic is sautéed in olive oil until golden and fragrant, and the red pepper flakes give the dish just the right amount of heat. Fresh parsley adds a pop of color and a burst of freshness to balance out the richness of the olive oil.

To add depth and texture to the dish, roasted vegetables are included. You can use a variety of vegetables depending on what’s in season or what you have on hand. Bell peppers, zucchini, cherry tomatoes, and eggplant are all excellent choices. Roasting the vegetables intensifies their flavor, bringing out their natural sweetness and creating a slight caramelization that pairs perfectly with the garlic and olive oil sauce. The vegetables add a layer of richness and make the dish feel more substantial.

The spaghetti is cooked al dente and tossed with the garlic oil sauce, allowing the pasta to absorb the flavors. The roasted vegetables are mixed in, creating a dish that’s both hearty and light. A generous sprinkle of Parmesan or Pecorino cheese (optional) can add a creamy, salty finish to the pasta.

Spaghetti Aglio e Olio with Roasted Vegetables is a simple, versatile dish that’s full of flavor and color. It’s perfect for a weeknight dinner, a light lunch, or even a side dish to complement other meals. With just a few ingredients, you can create a satisfying and delicious meal that’s sure to please.

Spaghetti Aglio e Olio with Roasted Vegetables
Spaghetti Aglio e Olio with Roasted Vegetables
3.86 from 141 votes
Easy to make Italian pasta.
Servings 4 people
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes

Ingredients
  

  • 8 oz spaghetti
  • 2 tbsp olive oil
  • 4 cloves garlic thinly sliced
  • 1 tsp red pepper flakes
  • 1 cup cherry tomatoes halved
  • 1 zucchini sliced
  • 1 bell pepper sliced
  • 1 red onion sliced
  • Salt and pepper to taste
  • basil fresh for garnish

Instructions
 

  • Bring a large pot of salted water to a boil. Cook spaghetti according to package instructions until al dente. Drain and set aside.
  • Preheat oven to 425°F (220°C).
  • In a large roasting pan, combine the sliced zucchini, bell pepper, and red onion. Drizzle with olive oil and season with salt and pepper. Toss to coat.
  • Roast the vegetables in the preheated oven for 20-25 minutes, or until tender and slightly caramelized.
  • Meanwhile, heat olive oil in a large skillet over medium heat. Add the garlic and red pepper flakes. Cook for 1-2 minutes, until the garlic is fragrant and lightly golden.
  • Add the cherry tomatoes to the skillet and cook for 3-4 minutes, until they start to release their juices.
  • Add the cooked spaghetti to the skillet and toss to coat in the garlic and tomato mixture.
  • Divide the pasta among plates and top with the roasted vegetables. Garnish with fresh basil.
  • Serve hot and enjoy!

Nutrition

Calories: 395kcalCarbohydrates: 66gProtein: 12gFat: 10gFiber: 7g
Calories: 395kcal
Meal Type: Lunch
Cuisine: Mediterranean
Keyword: italian cuisine, italian food, italian recipes, Spaghetti
Cooking Method: Boiled
Diet: Low-carb
Time: 30-45 Min
Level: Easy
Tried this recipe?Mention @coolinarco or tag #coolinarco!
Join the Conversation
  1. 5 stars
    The timing was spot on for me. I used a little extra red pepper flakes and it came out great. Basil on top makes it feel fancy.

  2. User avatar riley.hermiston2024 says:

    2 stars
    why not just boil the veg instead? roasting it feels like overkill.

    1. User avatar alba.parisian says:

      4 stars
      Boiling is easier, but roasted veggies taste way better. Just sayin’!

    2. 5 stars
      Roasting adds a whole new layer of flavor! You should try it. Boiling just isn’t the same.

  3. 4 stars
    It was quite simple and quick. Good if you’re in a hurry. Will make again!

    1. User avatar luetta.glover says:

      5 stars
      I’m glad to hear you enjoyed it! It’s such a quick meal, perfect for busy nights. What kind of veggies did you use?

  4. User avatar jenni.lockman says:

    2 stars
    Way too much garlic for me—4 cloves is a lot when thinly sliced. The smell was amazing though, I just reduced it next time.

  5. 4 stars
    Tried this and added some chicken. It was yummy! Will share with my friends.

  6. User avatar ramon.gorczany1953 says:

    5 stars
    This was so good! I love how simple it is but tastes like gourmet! Definitely 5 stars from me!

  7. 3 stars
    Too much garlic for my taste, but the roasted veggies were nice. Might be better with less.

  8. 5 stars
    This was DELICIOUS! The roasted veggies added so much flavor. Will definitely make again.

  9. User avatar tommye.ruecker says:

    5 stars
    Five stars—simple, quick, and tastes like restaurant food. The basil at the end is a great finishing touch. Next time I’ll add mushrooms too.

    1. User avatar johna.emard says:

      3 stars
      Sounds tasty, but I’m confused—do you roast the tomatoes too or only the zucchini/bell pepper/red onion? I usually do all of them together.

    2. 5 stars
      I made this last night and couldn’t believe how good it was for such little effort. The garlic + pepper flakes combo is the star 😋

  10. User avatar Blue Dartwing says:

    5 stars
    Simple and satisfying. Also, cutting all those slices is kind of a workout lol. Fresh basil at the end really helps it taste “restaurant.”

  11. User avatar tommye.mcglynn8 says:

    2 stars
    I think you forgot to mention what to do with the vegetable water, it just sits there! Not cool.

    1. User avatar emerita.armstrong says:

      5 stars
      Thanks for pointing that out! You can use the vegetable water for soup or to cook rice. It’s really helpful not to waste it.

  12. 2 stars
    I don’t get why people love this so much. It’s just spaghetti with veggies.

    1. 3 stars
      But there’s so much flavor in the garlic and roasted veggies! It’s not just spaghetti, it’s a whole vibe! You might just not be tasting it right.

    2. User avatar Cyrstal Leannon III says:

      4 stars
      I totally see your point! It’s simple, but that’s what makes it good. Sometimes, less is more. 🌱

  13. User avatar beatrice.wiegand54 says:

    4 stars
    I love spaghetti, but does it really need that many veggies? Seems like a salad now. 😂

    1. 5 stars
      I think the veggies really add flavor and nutrition! It’s not just a salad, it’s a fun twist on spaghetti. 🍝

    2. 3 stars
      Wait, you don’t think spaghetti needs veggies? That seems wrong! Every good dish needs balance, right? 😅

  14. 5 stars
    Sooo good! Even my kids ate it, but I added some chicken for protein.

  15. 5 stars
    Made this last night. My friend ate 3 plates! Not sure if he was just being nice or if he really liked it.

  16. User avatar johnathon.wolf says:

    5 stars
    5/5. I added extra red pepper flakes and it was hot in a good way. Also the roasted onion is crazy good.

  17. 2 stars
    I don’t get why everyone loves this so much. My pasta was so bland, I had to add cheese just to make it taste good.

  18. User avatar jone.bartell73 says:

    3 stars
    Why would you put red onion in spaghetti?! That’s just wrong. 3 stars, but I’ll stick to my recipes.

  19. User avatar wellRespected says:

    3 stars
    My spaghetti turned a bit clumpy because I didn’t toss right away after draining (oops). Still tasted good, though—just needs quicker mixing with the sauce.

  20. 1 star
    Isn’t spaghetti supposed to be with meat? This seems weird to me.

  21. User avatar anonymous_hacker says:

    5 stars
    BOMB! I added some parmesan on top and it made it perfect. Highly recommend!

  22. 4 stars
    Pretty solid weeknight recipe. I followed it mostly, but my garlic browned a bit too fast (maybe my pan was too hot). Still delicious though—next time I’ll watch it closer.

    1. User avatar Shaddam Corrino IV says:

      5 stars
      Totally get the garlic browning—aglio e olio is sooo sensitive to heat. Next time try medium-low and slice them a bit thinner/keep stirring. Glad it still tasted great!

  23. User avatar bart.schimmel17 says:

    1 star
    Waste of time! The spaghetti didn’t even stick good with the olive oil. 1 star.

  24. User avatar alan.renner93 says:

    4 stars
    Honestly, I expected more “aglio e olio” and less roasted-veg situation. But it worked—just not what I pictured. Good comfort meal though.

    1. 4 stars
      I get what you mean—traditional aglio e olio is mostly garlic/oil with a little chili. The roasted veg twist definitely changes the vibe, but I’m glad it still worked for you!

  25. 4 stars
    Is it just me or does 425°F feel way too high? I usually roast lower, but it worked out fine.

    1. 4 stars
      I thought the same thing at first! But it actually helps the veggies caramelize nicely. Give it a try next time!

  26. User avatar Restless Draugr says:

    2 stars
    Eh, it was okay. My boyfriend thought it was too spicy. Where are the cream sauces? Lol.

  27. User avatar tissues_with_issues says:

    5 stars
    This turned out amazing! The roasted veggies were a perfect addition. 5 stars!

  28. User avatar houston.smitham says:

    3 stars
    Lol I made it without the garlic because I don’t like it and it was still decent.

  29. User avatar barbie.dibbert99 says:

    2 stars
    Not bad, but I prefer my pasta without the roasted stuff. Just didn’t vibe with it.

  30. User avatar rosendo.herzog1992 says:

    4 stars
    I followed it pretty closely. My garlic browned faster than expected, so I’d say watch closely in step 5. Other than that, great weeknight meal.

  31. User avatar evita.leffler says:

    3 stars
    umm… aglio e olio usually doesnt have roasted veggies right? I mean it tastes good but it’s not the same vibe as the classic version.

  32. User avatar shemeka.deckow says:

    3 stars
    Tasted alright, but too much garlic for my liking. I think next time I’ll cut it in half.

    1. 4 stars
      I get it! Garlic can be strong sometimes. Maybe try roasting it a bit before adding next time? It mellows out flavor. 😊

  33. User avatar lance.crona48 says:

    5 stars
    Absolutely delicious! I made this for my family, and everyone loved it. The roasted veggies added a nice touch!

    1. User avatar edwin.barrows says:

      5 stars
      I’m so glad to hear you liked it! The roasted veggies really do take it to the next level. Did you add any other spices?

  34. User avatar antonia.cole94 says:

    5 stars
    Wow—this tastes like a restaurant meal. The roasted veggies add so much sweetness, and the garlic/pepper flavor really comes through. I used a little extra basil and it was perfect.

    1. 5 stars
      That’s awesome to hear! I love when the roasted veggies hit that caramelized sweetness—makes the whole aglio e olio feel way more “special.” Extra basil sounds like a perfect move 🌿

    2. User avatar abbey.runolfsdottir1995 says:

      4 stars
      I tried something similar but mine tasted kinda bland until I used a lot more garlic. Also, do you think 20-25 minutes is long enough for the veggies to caramelize, or should I roast longer?

  35. User avatar deadra.daniel says:

    4 stars
    Can I use frozen veggies instead? I got no fresh ones at home. Will it still taste good?

  36. 5 stars
    This was amazing! The garlic flavor was on point. Definitely making it again!

  37. User avatar emerson.borer says:

    4 stars
    The roasted veggies took longer than the recipe says. At 25 minutes mine weren’t quite caramelized, so I went closer to 35. Still worth it.

  38. User avatar cheree.price says:

    3 stars
    I didn’t care much for the roasted veggies, they were kinda mushy. Maybe next time I’ll just sauté them instead.

    1. 2 stars
      Roasted veggies mushy? Sounds like you overcooked em! Hope they’re better next time. Just keep an eye on em lol.

    2. 4 stars
      I think the roasted veggies taste better when they are a bit crispy. Sautéing might be a good idea, but roasting gives them a nice flavor! Maybe try a shorter roast next time?

  39. 3 stars
    I found it a bit bland. Maybe add some parmesan or something? I expected more flavor.

  40. User avatar ashli.orn says:

    4 stars
    I added some chicken and it turned out great! Definitely a keeper. Thanks for sharing!

    1. User avatar jim.boehm18 says:

      5 stars
      Adding chicken is a great twist! I never thought to do that with spaghetti aglio e olio. I’ll have to try it next time!

  41. User avatar Meriadoc Brandybuck says:

    3 stars
    I forgot the garlic! Still came out pretty decent. Shows how important garlic is lol. 3 stars.

  42. User avatar mathWizard says:

    4 stars
    Spaghetti Aglio e Olio is easy, but I never thought to add vegetables! Good idea, but I think my kids won’t eat it.

  43. User avatar thora.greenholt1981 says:

    4 stars
    Wasn’t expecting much, but this has become my go-to dish. Easy peasy!

  44. User avatar Mrs. Annika Zboncak says:

    3 stars
    LOL, I thought aglio e olio was with fish 🤔. But this was still pretty tasty! Who knew veggies were so good.

  45. 3 stars
    I tried this but my veggies got burned. I guess I left them too long in the oven. Still tasted good tho.

    1. User avatar shalanda.fay22 says:

      3 stars
      You probably need to lower the temp next time. 425°F is pretty high. But, hey, if it tasted fine, that’s what really matters!

    2. 4 stars
      I always burn veggies too, haha! Maybe try checking them sooner next time? But glad it still tasted good!

  46. User avatar Gormlaith says:

    5 stars
    I followed it pretty closely and it turned out great. Only tweak: I roasted the zucchini a few minutes longer because mine stayed a bit firm. Still delicious though.

    1. 5 stars
      Nice! The zucchini being a little firmer happens—roasting a few extra minutes is such a good call. Did you get a nice caramelized edge on yours?

  47. User avatar frank.runte1969 says:

    5 stars
    Wow, you can taste the garlic! Love it. This is going into my weekly rotation for sure!

  48. User avatar oren.wilkinson says:

    3 stars
    Couldn’t find fresh basil so I used dried… big mistake! Tasted different but still ok.

  49. User avatar ashlee.douglas says:

    4 stars
    Im not a fan of zucchini, so I just used more bell pepper and tomatoes. Still good though. 4 stars!

    1. User avatar raymundo.mills9 says:

      5 stars
      I love that you made it your own! Substituting veggies can really work. I’m gonna try with just peppers and tomatoes next time too!

  50. User avatar Chang Hermann says:

    2 stars
    I tried substituting garlic powder instead of fresh garlic (don’t judge)… and it tasted kinda flat. Fresh cloves definitely win here.

  51. 5 stars
    I followed everything and it came out great. The tomatoes burst perfectly and the whole dish smelled amazing. Basil on top is a must.

    1. User avatar sid.aufderhar5 says:

      5 stars
      Love hearing this! I always worry the tomatoes will go mushy, but “burst perfectly” is exactly what I want. Basil really ties it together—agree!

  52. User avatar joey.gusikowski33 says:

    2 stars
    Honestly tasted super bland. I think it needs more seasoning. I only gave it 2 stars.

  53. User avatar kelsey.howe1964 says:

    5 stars
    Yummy! Took me 30 mins, and all my family loved it! 👌

    1. 3 stars
      30 mins? Really? I took way longer cause I messed up the garlic part. Still tasted good tho!

    2. 5 stars
      So happy to hear that! This recipe is just the best, right? 🍝

  54. User avatar rodney.runte23 says:

    5 stars
    This recipe is super easy and tastes amazing! My family loved it! 😍

  55. User avatar wilson.lind1988 says:

    4 stars
    i thought roasting was too much work but this was quick! I’ll do it again!

    1. User avatar Emery Kuhn says:

      2 stars
      But like, isn’t it just putting stuff in an oven? Seems kinda overrated to me.

    2. User avatar tia.blick says:

      5 stars
      I know, right? Roasting is so easy and adds so much flavor! Glad you liked it!

  56. 5 stars
    Quick and easy! Perfect for a weeknight dinner. Love it!

  57. User avatar Rob McKenna says:

    5 stars
    This was such a flavorful weeknight meal. The garlic + pepper flakes combo really pops, and the roasted veggies added that perfect caramelized sweetness. I didn’t even miss cheese! ⭐️

  58. 4 stars
    Good flavor, but I think 20 minutes for the zucchini might be too long if your slices are thick. Mine got a little mushy—still tasty though.

  59. User avatar wilda.ruecker22 says:

    2 stars
    I followed it exactly and it turned out bland. Salt to taste wasn’t enough, and my tomatoes were kinda sad. Any tips on boosting flavor?

    1. User avatar Gail Andrews says:

      4 stars
      Bland is usually the salt/acid/oil balance. I’d try salting your pasta water more (it should taste like the sea), then add a pinch of salt to the garlic stage too. Also a tiny squeeze of lemon or a splash of pasta water at the end helps a lot.

  60. User avatar Frank Walsh says:

    4 stars
    Not bad! The instructions are clear. I would just use a little more red pepper flakes next time because 1 tsp felt mild for my taste.

  61. User avatar charley.bernier2 says:

    5 stars
    Spaghetti Aglio e Olio is supposed to be simple! Love this with the roasted stuff! Yum!

  62. User avatar malia.douglas says:

    3 stars
    Too much olive oil for my taste—felt a little heavy. Maybe I’m just not an oil person. I’ll cut it down next time.

  63. User avatar Erinn Donnelly says:

    4 stars
    Pretty good, but I think 4 cloves garlic was a lot—mine got a little too golden and turned slightly bitter. Next time I’ll go 2-3 cloves.

  64. User avatar Garth Lehner says:

    3 stars
    I mean, spaghetti is just noodles with stuff, right? Didn’t really wow me.

  65. User avatar wesley.howe32 says:

    3 stars
    Not gonna lie, I forgot to roast the onions and just tossed them raw-ish. Still ate it though—garlic saved the day. 😅

  66. User avatar breanne.von1953 says:

    3 stars
    Ehh, it’s okay. Nothing special about it, I’ve had better!

  67. User avatar warren.cruickshank says:

    4 stars
    Not gonna lie, I was skeptical about “aglio e olio” with all those roasted veggies. But they work together and it’s not heavy—will make again.

  68. User avatar Apryl Senger says:

    4 stars
    Easy to make! Even my kids liked it, and that’s saying something. A bit spicy for my taste tho.

  69. 5 stars
    GREAT! So colorful and healthy. Feels like I’m eating a rainbow.

  70. User avatar irvin.mccullough says:

    2 stars
    Spaghetti is good but where’s the meat? Noodles alone ain’t too filling for me.

    1. 4 stars
      I get what you mean! Maybe add some meat next time? Chicken or sausage would be good too.

3.86 from 141 votes
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