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    You are here: Home / Soups / Smoky Vegetarian Split Pea Soup

    LAST UPDATED: February 11, 2022 • FIRST PUBLISHED: November 4, 2019

    Smoky Vegetarian Split Pea Soup

    Jump to Recipe Print Recipe
    Vegetarian Split Pea Soup

    Healthy, hearty, and packed with smoky flavor...this vegetarian split pea soup is pure comfort in a bowl!

    Bowl of Vegetarian Split Pea Soup with Pot, Water Glass and Napkin in the Background

    Do you have a go-to dish that you like to make when you have no idea what to make for dinner? I do! It's vegetarian split pea soup. I make this stuff all year round (even during the hottest days of summer) and I love it.

    Split pea soup is healthy, comforting, and so easy to make. In fact, I have about a million and one versions that I make, and I never actually follow a recipe.

    I had a hard time picking a version for this post, but I decided to go with a vegan version of what I consider classic split pea soup — the smoky stuff that's normally made with ham. It's full of smoky flavor and super satisfying, so it's perfect for a meal!

    Jump to:
    • Ingredient Notes
    • How to Make Vegetarian Split Pea Soup
    • Instant Pot Split Pea Soup
    • Season the Soup
    • Leftovers & Storage
    • Frequently Asked Questions
    • More Hearty Soup Recipes
    • Smoky Vegetarian Split Pea Soup

    Ingredient Notes

    Blue Pot Filled with Vegetarian Split Pea Soup with Wooden Spoon

    Obviously there's no ham in here. Instead I seasoned this soup with a touch of liquid smoke, which is pretty much magic in a bottle when it comes to making meatless things taste smoky, as well as some cumin.

    What is liquid smoke? Someone always asks this. Liquid smoke is a seasoning that's made by burning wood and condensing the smoke. So liquid smoke is actually smoke, in liquid form! Most supermarkets carry it near the barbecue sauces. You can also buy it online.

    In addition to the seasonings you'll need some onions, carrots, celery and garlic, as well as vegetable broth, red wine vinegar, and, of course, split peas. I normally use green split peas, but there's no reason you couldn't make this soup with yellow split peas.

    The awesome thing about this soup is that it's easy to keep all of the ingredients on hand, so you can make it any time!

    How to Make Vegetarian Split Pea Soup

    Bowl of Vegetarian Split Pea Soup with Water Glass and Napkin

    First you'll need to sweat your veggies. Heat some oil in a large pot and add your onion, carrots and celery. You'll need to cook them for a few minutes before adding everything else, to start softening them up.

    Once the veggies are soft, add some garlic and your cumin. Toasting the cumin first brings out the flavor.

    Tip: I usually use ground cumin for this, because I always have it around, but if you keep whole cumin seeds on hand, throw in a half teaspoon or so. They'll really add some awesome flavor!

    The garlic should become really fragrant after about a minute. Now it's time to add the broth and peas.

    Give everything a good stir, crank up the heat and bring the broth to a simmer.

    Collage Showing Steps 1-4 of How to Make Vegetarian Split Pea Soup: Sweat Vegetables, Add Spices, Add Broth and Peas, and Bring to a Simmer

    The tough part about cooking split pea soup is the wait. Split peas can take an hour or more to soften up completely. Be patient! Or don't, and scroll down for the Instant Pot instructions!

    You may find that the broth dries up while your soup cooks. Keep a cup of hot water near the stove and add some whenever this happens.

    Vegetarian Split Pea Soup

    Instant Pot Split Pea Soup

    Ladle Drawing Vegetarian Split Pea Soup from an Instant Pot

    Don't have time to let your soup simmer for an hour or more? Make it in the Instant Pot!

    Simply cook your carrots, celery and onion using the "sauté" function. Add your garlic and spices during the last minute, just like you'd do on the stove.

    Hit the "cancel" button, then stir in your broth and split peas. Place the lid on your Instant Pot, set your valve to "sealing," and set your soup to pressure cook ("manual" button on older models) on high pressure for 15 minutes. When the time is up you can move the valve to "venting" and let the pressure release before opening the lid.

    Season the Soup

    Add the liquid smoke and a splash of red wine vinegar when your vegetarian split pea soup is done cooking. Season your soup with salt and pepper to taste, ladle it into bowls and dig in.

    Pair of Hands Holding a Bowl of Vegetarian Split Pea Soup Over a Table

    Leftovers & Storage

    Leftovers of this soup keep great! Store them in a sealed container in the fridge for up to 3 days or in the freezer for up to 3 months. You may find that your soup thickens up quite a bit during storage — if this happens just add some water when you reheat it.

    Frequently Asked Questions

    Is this soup gluten-free?

    It is!

    My soup has been cooking for ages and the peas are still hard as rocks. Why?

    First off, keep in mind that this stuff does take a long time to cook. Have you given it a full hour and fifteen minutes? If not, be patient.
    Another common culprit is old peas. Check the date on the bag and consider how long they've been sitting in your pantry. Dated split peas often won't cook fully.
    Finally, did you add any extra seasonings? Acidic ingredients like lemon juice or vinegar can prevent split peas from cooking. This is why the red wine vinegar goes in at the end of this recipe.

    Do split peas need to be soaked before cooking?

  • Nope! You can soak them overnight if you'd like though. It should shorten the cooking time a bit.
  • Can this vegetarian split pea soup be made in a slow cooker?

    I'm sure it can, but I haven't tried, so I can't give exact instructions.

    More Hearty Soup Recipes

    • Rosemary White Bean Soup
    • Mediterranean Red Lentil Soup
    • Vegan Minestrone Soup
    • Moroccan Chickpea Soup
    • Classic Lentil Soup

    Like this recipe? If so, be sure to follow me on Facebook, Pinterest or Instagram, or subscribe to my newsletter. And please stop back and leave me a review and rating below if you make it!

    Bowl of Vegetarian Split Pea Soup with spoon and fresh parsley on top.
    4.84 from 12 votes
    Print

    Smoky Vegetarian Split Pea Soup

    Healthy, hearty, and packed with smoky flavor...this vegetarian split pea soup is pure comfort in a bowl!

    Course Soup
    Cuisine American
    Prep Time 15 minutes
    Cook Time 1 hour 20 minutes
    Total Time 1 hour 35 minutes
    Servings 6
    Calories 359 kcal
    Author Alissa Saenz

    Ingredients

    • 2 tablespoons olive oil
    • 1 medium onion, diced
    • 2 medium carrots, diced
    • 2 medium celery stalks, diced
    • 3 garlic cloves, minced
    • 2 teaspoons ground cumin
    • 6 cups vegetable broth
    • 1 pound dried split peas
    • Hot water, as needed (I used about 1 cup)
    • 2 teaspoons red wine vinegar
    • ½ teaspoon liquid smoke, or to taste
    • Salt and pepper, to taste
    US Customary - Metric

    Instructions

    Stovetop Method

    1. Coat the bottom of a large pot with oil and place it over medium heat.

    2. Give the oil a minute to heat up, then add the onion, carrot and celery.

    3. Sweat the vegetables for about 10 minutes, until they soften up a bit.

    4. Add the garlic and cumin, and cook them with the vegetables until the garlic becomes very fragrant, about 1 minute.

    5. Stir in the broth and peas. Raise the heat and bring the liquid to a boil.

    6. Lower the heat and allow the soup to simmer until the peas are very soft and falling apart, about 1 hour to 1 hour and 15 minutes. Keep a bowl of hot water near the stove and add it as the broth dries up.

    7. When the soup has finished simmering, remove it from the heat and stir in the vinegar and liquid smoke. Season the soup with salt and pepper to taste.

    8. Ladle into bowls and serve.

    Instant Pot Method

    1. Press the "sauté" button on your Instant Pot then add the oil.

    2. Give the oil a minute to heat up, then add the onion, carrot and celery.

    3. Sweat the vegetables for about 5 minutes, until they begin to soften up.

    4. Add the garlic and cumin, and cook them with the vegetables until the garlic becomes very fragrant, about 1 minute. Hit the "cancel" button.

    5. Stir in the broth and peas.

    6. Place the lid on your Instant Pot and set the valve to the "sealing" position. Press the "pressure cook" or "manual" button and set the pressure to high. Set the soup to cook for 15 minutes.

    7. When the soup has finished cooking, carefully move the valve to the "venting" position. Let the pressure release completely.

    8. Remove the lid from the Instant Pot. Stir in the vinegar and liquid smoke. Season the soup with salt and pepper to taste.

    9. Ladle into bowls and serve.

    Nutrition Facts
    Smoky Vegetarian Split Pea Soup
    Amount Per Serving (1.5 cups)
    Calories 359 Calories from Fat 64
    % Daily Value*
    Fat 7.1g11%
    Saturated Fat 1.2g6%
    Sodium 801mg33%
    Potassium 1094mg31%
    Carbohydrates 51.1g17%
    Fiber 20.5g82%
    Sugar 8.8g10%
    Protein 24.1g48%
    Calcium 25mg3%
    Iron 6mg33%
    * Percent Daily Values are based on a 2000 calorie diet.
    « Vegan Stuffed Acorn Squash with Apple
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    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. Rodney Reid says

      December 07, 2019 at 10:37 pm

      5 stars
      Had a wild Saturday night, so decided to make this. It turned out really delicious, thanks for the recipe Alissa!

      Small things I changed were:

      - One box of veg broth isn't enough cups so I used a little more water
      - Used three stalks of celery, a larger onion, and two large carrots (unpeeled because it doesn't make a difference in soup)
      - 5 cloves of garlic
      - Doubled the smoke flavor
      - Only had some cherry wine, and apple cider vinegar, so I mixed both.

      Did I already say it was delicious?! It IS!

      Reply
      • Alissa Saenz says

        December 08, 2019 at 10:35 am

        Ha! I made this last night too! I'm so glad you enjoyed it. Thanks Rodney!

        Reply
        • Rodney Reid says

          December 10, 2019 at 1:04 am

          Was great for the weather here. My (still) meat eating brother enjoyed it too!

          Reply
    2. Karen says

      January 05, 2020 at 5:17 pm

      5 stars
      Absolutely loved this soup. A sure hit with my family too even those Non Vegan loved it. I omitted the oil to make it WFPBNO. A new family favorite! Thank you!

      Reply
      • Alissa Saenz says

        January 12, 2020 at 11:10 am

        That's so great to hear! I'm glad it was a hit!

        Reply
    3. Karen Wagner says

      January 10, 2020 at 2:21 pm

      5 stars
      Made this over holidays and again as popular now with meat eating family. Who knew! So delicious and I love the ease of making it too.

      Thank you for great recipe!

      Reply
      • Alissa Saenz says

        January 12, 2020 at 10:49 am

        That's awesome! I'm so glad it's a hit! Thanks Karen!

        Reply
    4. Alexis says

      May 07, 2020 at 10:26 am

      5 stars
      Wow this soup is game changer! A delicious healthy and hearty meal ready in an hour and a half start to finish. The only thing I did different was after the 40 minute mark, when the peas had absorbed most of the broth, I put a lid on and finished cooking that way. I didn’t have to add more water or broth and it didn’t water down the flavour. Delicious!

      Reply
    5. Alexandra says

      September 02, 2020 at 6:39 pm

      Love the recipe! I used more garlic! I wish I didn’t add the vinegar and smoke, I preferred the flavor before I did those add ins!

      Reply
    6. laurie says

      September 10, 2020 at 10:20 pm

      4 stars
      This was delicious! Thank you! I just had a problem with the liquid boiling down too much. I ended up having to add about 2 c of broth so there would be more of a base. It may be me though... it is hard to balance simmering and cooking the peas without evaporrating the liquid.

      I would definately make this again! Thank you!

      Reply
      • Alissa Saenz says

        September 11, 2020 at 8:45 am

        Glad you liked it! And it's not you - that always happens. The instructions suggest keeping a bowl of water by the stove so you can add it as the liquid dries up. Broth works too, but the soup could get too salty if you add a lot.

        Reply
    7. Aline says

      October 19, 2020 at 7:16 pm

      This was very good! One change - I sauteed the garlic with cumin and some mushrooms I was looking to use up and added at the end. Very delicious!

      Reply
    8. Lezly says

      November 04, 2020 at 12:35 pm

      5 stars
      I made this as is, minus the liquid smoke, since I've never used it & don't know if I like it. It was wonderful without! Will definitely make this soup again and again!

      Reply
    9. Erica Lockman says

      November 30, 2020 at 2:44 pm

      5 stars
      Seriously, I almost cried eating this. My Italian neighbour's split pea soup was the greatest treat growing up. Being vegetarian, the only thing I crave is ham. Haha, so needless to say, pea soup is not the same without the giant, salted & smoked ham bone. This, was pretty freaking close. Thanks, food friend. It is delicious. I will be making this again.

      Reply
    10. Trish says

      December 04, 2020 at 5:54 pm

      Hi, delicious. Thanks for sharing. I did add 1/2 teaspoon of ground cloves to add another layer of flavor.

      Reply
    11. Katie says

      December 28, 2020 at 11:24 pm

      5 stars
      Amazing soup!! I ate 2 bowls of it tonight & loved every minute of it.

      I can’t believe I used to like split pea soup from a CAN! Never again. 😁

      Reply
    12. John says

      February 14, 2021 at 3:03 pm

      5 stars
      Really great. Thanks for sharing. I didn't have any carrots, so I used sweet potato instead. Also, didn't have liquid smoke, so I used a dried chipotle pepper. Turned out great!

      Reply
    13. Theresa says

      May 17, 2021 at 1:48 pm

      4 stars
      The soup was good, but there was too much cumin in it. I am not sure if I just had really pungent cumin or not. I balanced it out with some garlic powder and nutmeg. I also added smoked paprika, more liquid smoke, black pepper, and red pepper flakes after I made the soup per instructions. This fixed the overwhelming cumin taste, and gave it an extra flavor punch. Thank you for sharing your recipe, it has definitely put split oeas back on the menu since my body no longer tolerates any pork products!

      Reply
    14. Nicole says

      January 24, 2022 at 5:56 pm

      5 stars
      Great! I’m curious about the red wine vinegar? Why is it needed. I’m asking as I’m confused about the acid although I k ow not to put it in during the cooking. Thank you

      Reply
      • Alissa Saenz says

        January 29, 2022 at 3:43 pm

        It's just in there to balance the flavors. You could substitute another type of vinegar or lemon juice if you'd like.

        Reply

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