Caramelized Onion & Tomato Risotto (2024)

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This creamy vegan tomato risotto is bursting with sweet and savory flavors from juicy roasted tomatoes, caramelized onions and a touch of thyme!

Caramelized Onion & Tomato Risotto (1)

Last week I talked about how my zucchini plants are doing surprisingly well. Well equally surprising is the fact that my tomato plants are not doing to well. I usually can count on trusty old tomatoes, but this year for some reason they're looking really sad. It's still early, so hopefully they'll perk up!

In any event, I plan to post lots of tomato recipes this summer, whether or not the tomatoes come from my own garden.

For this tomato risotto recipe I used some nice looking store-bought on-the-vine tomatoes, but I also tested it out with canned ones, just in case you want to make this outside tomato season or just want an easier version of the recipe.

Caramelized Onion & Tomato Risotto (2)

The fresh tomato version of the recipe calls for roasting the tomatoes. It's a bit more work, but the extra flavor you get makes it so worthwhile!

Halve your tomatoes, rub them with some olive oil, and pop them in the oven. They're done when the skins become wrinkly and maybe form some blisters. Let them cool, remove the skin and seeds, and chop them up.

Caramelized Onion & Tomato Risotto (3)

While the tomatoes roast you'll caramelize the onions. This can take a while, but it's mostly hands-off cooking. Once the onions are soft and brown, add the tomatoes, some wine and thyme. Simmer for a few, and then add the rice.

The trick with risotto is to just add a little bit of broth at a time and stir frequently. This is what enables the rice to get nice and creamy.

Caramelized Onion & Tomato Risotto (4)

For extra creaminess I added some coconut milk when the rice was almost done cooking.

Tips for Making Delicious Tomato Risotto

  • Save time the day of serving by caramelizing the onions and roasting the tomatoes up to two days in advance. Or just use canned tomatoes!
  • If you're using fresh tomatoes for this, make sure they're nice and ripe and really good quality. If you make this during the winter or live somewhere where good tomatoes are tough to find you might just want to go with canned.
  • This recipe takes some time, but it's really not a lot of work, I promise! It's a great one to make over the weekend while you're working on another project in the kitchen.
  • After I made this I thought it might have been nice to double the caramelized onions and use the extra for topping. Will somebody try that and let me know how it goes? :)

Caramelized Onion & Tomato Risotto (5)

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Caramelized Onion & Tomato Risotto (6)

5 from 11 votes

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Caramelized Onion & Tomato Risotto

This creamy vegan tomato risotto is bursting with sweet and savory flavors from juicy roasted tomatoes, caramelized onions and a touch of thyme.

CourseEntree

CuisineAmerican

Prep Time 20 minutes

Cook Time 1 hour 20 minutes

Total Time 1 hour 40 minutes

Servings 6

Calories 362 kcal

Author Alissa Saenz

Ingredients

  • 1tablespoon plus 1 teaspoonolive oil,divided
  • 1poundyellow onionsthinly sliced
  • 1teaspoonorganic granulated sugar
  • 2poundson the vine tomatoeshalved (or a 15 ounce can of tomatoes)
  • 3garlic cloves,minced
  • 1cup dry white wine
  • 2tablespoonstomato paste
  • 2tablespoonsfresh thyme leaves(or 2 teaspoons dried)
  • 1 ½cups Arborio rice
  • 3-4cupsvegetable broth,warmed
  • ½cupfull-fat coconut milk
  • Salt to taste
  • ½teaspoon black pepper, or to taste

Instructions

  1. Coat the bottom of a large pot with 1 tablespoon of olive oil and place over medium-low heat.

  2. Add the onion and toss a few times to coat the onions with oil.

  3. After 20 or 30 minutes the onions should begin to soften up and darken (if not, turn up the heat just a smidge). Stir in the sugar at this point.

  4. Continue to cook until the onions are very soft and brown, about 30 minutes more, stirring occasionally.

  5. While the onions caramelize, prepare the tomatoes (unless using canned). Preheat the oven to 400°.

  6. Rub the tomato halves with 1 teaspoon of olive oil and arrange them in an oven safe skillet or roasting pan.

  7. Roast the tomatoes until the skins become wrinkly and blistered, about 25 minutes.

  8. Remove the tomatoes from the oven and allow them to cool for a bit.

  9. When the tomatoes are cool enough to handle, remove the seeds and peels, then coarsely chop the tomatoes. Retain any juices that form in the pan while they roast.

  10. When the onions are caramelized, turn the heat up to medium and add the garlic. Sauté for about 1 minute, until very fragrant.

  11. Stir in the wine, tomatoes, tomato paste and thyme. Raise the heat and bring the liquid to a boil.

  12. Lower the heat and allow the mixture to cook for about 5 minutes, until the liquid reduces by about a third.

  13. Stir the rice into the pot. Allow the mixture to simmer, stirring frequently, until most of the remaining liquid has been absorbed by the rice.

  14. Begin adding the broth, about ½ cup at a time, and allowing the mixture to simmer until most of the liquid as been absorbed before making the next addition. Stir the mixture frequently during this process and continue until you've added between 3 and 4 cups of broth and the rice is tender, for about 20 minutes.

  15. Stir in the coconut milk and allow the mixture to simmer for 2 or 3 minutes more, until the sauce is thick and creamy.

  16. Remove the pot from heat and season with salt and pepper.

  17. Divide onto plates and serve.

Nutrition Facts

Caramelized Onion & Tomato Risotto

Amount Per Serving (1 cup)

Calories 362Calories from Fat 78

% Daily Value*

Fat 8.7g13%

Saturated Fat 4.5g23%

Sodium 472mg20%

Potassium 733mg21%

Carbohydrates 55.9g19%

Fiber 5.4g22%

Sugar 9.6g11%

Protein 8.9g18%

Calcium 50mg5%

Iron 3.1mg17%

* Percent Daily Values are based on a 2000 calorie diet.

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Caramelized Onion & Tomato Risotto (7)

About Alissa Saenz

Hi, I'm Alissa! I'm a former attorney turned professional food blogger. I love creating vegan recipes with bold flavors! You can read more about me here.

I'd love to connect with you on Facebook, Instagram, or Pinterest.

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Reader Interactions

Comments

  1. Caramelized Onion & Tomato Risotto (8)Liz Fatnsworth says

    Hi . Could you use Barley? I like have diabetes and I am meant to avoid Arbilo ric, because it is high GI. Thanks I liv is he recip you share

    Reply

    • Caramelized Onion & Tomato Risotto (9)Alissa Saenz says

      I've never made barley risotto, so I'm not sure! Sorry! I'd love to hear how it turns out if you try it.

      Reply

  2. Caramelized Onion & Tomato Risotto (10)Angela says

    Please, can you think of a substitute for the full fat coconut milk? Cashews? Almond milk? Thank you so much.

    Reply

    • Caramelized Onion & Tomato Risotto (11)Alissa Saenz says

      Anything unsweetened and unflavored will work - the risotto just might not be quite as rich. I think cashew would be your best bet!

      Reply

      • Caramelized Onion & Tomato Risotto (12)Frank G. says

        Caramelized Onion & Tomato Risotto (13)
        I'm using soy cream instead of the coconut milk (just in the case of this rather Mediterranean style recipe), and it works pretty well.

        Reply

        • Caramelized Onion & Tomato Risotto (14)Alissa Saenz says

          I think that's a great idea! I have a hard time finding soy cream in my area, so that's why I usually stick with coconut milk. Trader Joe's used to have a soy coffee creamer that worked in recipes like this, but I haven't seen it lately.

          Reply

  3. Caramelized Onion & Tomato Risotto (15)reema says

    dying to try this recipe but is there a substitute for the wine? if not, will it be fine if i just leave it out??

    Reply

    • Caramelized Onion & Tomato Risotto (16)Alissa Saenz says

      You can leave it out, and just use some extra broth if needed. :)

      Reply

  4. Caramelized Onion & Tomato Risotto (17)Grace says

    This recipe was amazing. I am 12 years old and I made it for my family. It definitely took a little while, but it was so rich and creamy! I would highly recommend it with a side of garlic toast!!

    Reply

    • Caramelized Onion & Tomato Risotto (18)Alissa Saenz says

      Yay!! I'm so happy you and your family enjoyed it! I love to try new recipes and cook for my family when I was 12 too. :) Garlic toast would be awesome with this! Thanks so much Grace!

      Reply

    • Caramelized Onion & Tomato Risotto (20)Alissa Saenz says

      You could substitute all kinds of herbs here - oregano, sage or even some fresh basil would be nice! If you go with basil I'd suggest adding it at the very end. Enjoy!

      Reply

  5. Caramelized Onion & Tomato Risotto (21)Nicole says

    If you sub the tomatoes for canned, what type should they be...fire roasted? Or plain diced?
    Thanks

    Reply

    • Caramelized Onion & Tomato Risotto (22)Alissa Saenz says

      I used plain, but I bet fire roasted would be delicious as well!

      Reply

  6. Caramelized Onion & Tomato Risotto (23)Lyse-Anne says

    Very good vegan risotto! thanks

    Reply

    • Caramelized Onion & Tomato Risotto (24)Alissa Saenz says

      I'm glad you enjoyed it!! Thanks so much!

      Reply

  7. Caramelized Onion & Tomato Risotto (25)Ruth says

    What can I sub for the coconut milk? I am allergic.

    Reply

    • Caramelized Onion & Tomato Risotto (26)Alissa Saenz says

      You could substitute another variety of unsweetened non-dairy milk. I think cashew would be great in this dish, but almond or soy should work just fine as well!

      Reply

  8. Caramelized Onion & Tomato Risotto (27)Lexi says

    Loved this recipe!!! It was time consuming and I was praying it would turn out. And it did! I think it was one of the best things I’ve made. Thanks for sharing it!

    Reply

    • Caramelized Onion & Tomato Risotto (28)Alissa Saenz says

      Awesome!! I'm glad it was worth the effort and you enjoyed it! Thanks Lexi!

      Reply

  9. Caramelized Onion & Tomato Risotto (29)Hannah says

    Caramelized Onion & Tomato Risotto (30)
    I make this risotto at least once a month, and my non-vegan family raves over it! Seriously so good, as always!

    Reply

  10. Caramelized Onion & Tomato Risotto (31)Sam says

    Can you convert this recipe for the Instant Pot?

    Reply

    • Caramelized Onion & Tomato Risotto (32)Alissa Saenz says

      I'll add it to my Instant Pot list! :)

      Reply

  11. Caramelized Onion & Tomato Risotto (33)Donna says

    I don’t have a dry white wine , could I substitute dry white wine for sherry wine ?

    Reply

    • Caramelized Onion & Tomato Risotto (34)Alissa Saenz says

      I think a dry sherry would work, but I'd probably reduce the amount by about half.

      Reply

    • Caramelized Onion & Tomato Risotto (35)Cathy says

      I don't think that would work. Sherry has a ton of sugar. Substitute more broth for the wine but it will impact the flavour a little.

      Reply

  12. Caramelized Onion & Tomato Risotto (36)Nicole says

    Caramelized Onion & Tomato Risotto (37)
    just made this for Valentine's day dinner and it was absolutely delicious! doubled the caramelized onions so we could add more to the top and highly recommend it.

    Reply

  13. Caramelized Onion & Tomato Risotto (38)Natalie says

    It says to cook the onions for 20-30 minutes, then another 30 minutes. Cooking onions for 1 hour over med-high heat seems absurd. Is this a mistake or is this really how long they are cooked for?

    Reply

    • Caramelized Onion & Tomato Risotto (39)Alissa Saenz says

      It's actually medium-low. Cooking them on medium high for that long would probably be a bad idea. :) It takes that long for them to caramelize. Since all stoves are different, I do recommend keeping an eye on them and adjusting the temperature as needed, but medium-low should be the right level for most.

      Reply

  14. Caramelized Onion & Tomato Risotto (40)CB Yarbrough says

    Can I make this a day ahead and reheat?

    Reply

    • Caramelized Onion & Tomato Risotto (41)Alissa Saenz says

      Absolutely!

      Reply

  15. Caramelized Onion & Tomato Risotto (42)Soni says

    Caramelized Onion & Tomato Risotto (43)
    Amazing!!!! Loved this recipe so much!

    Reply

  16. Caramelized Onion & Tomato Risotto (44)Kim says

    Caramelized Onion & Tomato Risotto (45)
    This is so tasty! I'm glad to have found a delicious vegan risotto recipe that doesn't call for vegan cheese. Thanks!

    Reply

  17. Caramelized Onion & Tomato Risotto (46)Natalie says

    Caramelized Onion & Tomato Risotto (47)
    This recipe is DIVINE! I have never commented on a blog post before but felt so compelled to share how much I loved this! I enjoyed it with and without the coconut milk. I also didn’t have any white wine so I used rosé and it did not disappoint.

    Reply

  18. Caramelized Onion & Tomato Risotto (48)Jessica says

    Caramelized Onion & Tomato Risotto (49)
    My Italian-loving husband loved this dish. Nice change from pasta or pizza to please him! I used canned tomatoes and the full 4 cups of broth and cooked it on low quite a bit longer than called for the get the rice as tender as I wanted. Definitely will make again. Thanks!

    Reply

  19. Caramelized Onion & Tomato Risotto (50)rebecca says

    is this gluten free?

    Reply

    • Caramelized Onion & Tomato Risotto (51)Alissa Saenz says

      It is!

      Reply

  20. Caramelized Onion & Tomato Risotto (52)Debbie says

    Caramelized Onion & Tomato Risotto (53)
    Absolutely amazing risotto! This took quite a while to make so I wouldn't make this on a weekday again but the effort is worthwhile as this tasted amazing! I am not veggie but this is great for those who are or want a meat-free dinner like I did.

    Reply

  21. Caramelized Onion & Tomato Risotto (54)Cathy says

    I would like to make this for a dinner party. What part of it could be made in advance?

    I could prep the tomatoes in advance, but what about caramelizing the onions the day before? I could do that and then re-warm the onions in the pan and pick it up from there but I'm afraid I will lose a lot of flavour from the fond (residue at the bottom of the pan).

    What would you suggest I do?

    Reply

    • Caramelized Onion & Tomato Risotto (55)Alissa Saenz says

      You can definitely caramelize the onions in advance. I actually do this often and sometimes keep a stash of caramelized onions in the freezer! Use a good nonstick surface (I like a well-seasoned cast iron skillet), that way you get everything out when you remove them from the pan. If there's a little bit still in there and you want to get it, you can always deglaze the pan with a little bit of broth, then incorporate that broth into the recipe when you get to step 14. Good luck and I hope you enjoy the dish!

      Reply

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