Flavorful vegetarian split pea soup recipe - Rhubarbarians (2024)

Published: · Modified: by Trish Bozeman · This post may contain affiliate links · 10 Comments

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The most flavorful vegetarian split pea soup recipe! Vegan split pea soup brightened with fresh dill and topped with quick blackened onions.

Flavorful vegetarian split pea soup recipe - Rhubarbarians (1)

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Hello, Rhubarbarians! Today you're getting a reminder of just how DELICIOUS split pea soup can be. None of that boring stuff here!

This split pea soup recipe is the ultimate comfort food. It's thick and stew like, super flavorful, warm and hearty.

I guarantee you won't miss the ham in this vegan version!

Jump to:
  • Why you'll love this
  • Ingredients and equipment
  • Step by step instructions
  • Serving suggestions
  • Recipe tips and substitutions
  • Storing and freezing
  • FAQs
  • Recipe
  • Comments and reviews

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Flavorful vegetarian split pea soup recipe - Rhubarbarians (2)

Why you'll love this

This split pea soup recipe is inspired by Danish split pea soup, which is usually served with dill, rye bread, and mustard.

I made a vegetarian version of Danish split pea soup, and WOW. So amazing. The addition of dill adds brightness, while the crispy onion topping adds richness. The result is a soup loaded with flavor.

Because split peas are packed with protein (8 grams in just half a cup of cooked peas), this soup will fill you up and keep you full for quite a while.

What are split peas? Split peas are field peas that have been removed from the pod, dried, and split in half to speed up the cooking process.

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Ingredients and equipment

Here's what you need to make a flavorful vegetarian split pea soup at home! Full ingredient amounts with instructions are listed in the recipe card at the bottom of this article

Ingredients:

Equipment:

  • Stove top or cook top.
  • Large dutch oven or soup pot. I love my Lodge dutch oven!
  • Measuring spoons.
  • Measuring cups.
  • Cutting board and sharp knife. For chopping vegetables and herbs.
  • Stirring utensil. I love my spoonula, but a wooden spoon will work as well.
  • Medium to large skillet. For cooking the blackened onions. Cast iron is best for this!
  • Bowls and spoons for serving.

Have you tried hearty vegan quinoa chili recipe yet?

Step by step instructions

Here is a visual guide to making a Danish inspired split pea soup at home. Full instructions with ingredient amounts are listed in the recipe card at the bottom of this article

  • Heat the olive oil in your cooking pot.
  • Add the onions.
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  • Cook the onions until they are golden brown.
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  • Add the celery, carrots, celery root, vegetable broth, split peas, thyme sprig, and 2 Tablespoons of the dill.
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  • Stir well to combine.
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  • Cover and simmer.
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  • While the soup is simmering, blacken your onions. (Instructions are listed here, but if you need more info, here's our guide to making blackened onions)
  • Start by adding your onion slices to a hot pan.
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  • Cook the onions, stirring often, until they blackened and crispy.
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  • Taste the soup and add salt and pepper to your liking.
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  • Serve topped with blackened onions and the remaining fresh dill.
  • Enjoy!

Serving suggestions

This split pea soup is so hearty and filling, that it makes a fabulous main dish for dinner. You won't need much on the side to fill you up!I like to serve this on snowy fall or winter nights or cold spring evenings.

Recipes to serve with split pea soup:

  • Sliced rye bread with butter, mustard, and pickles for the ultimate Danish inspired dinner.
  • Garlic herb butter potatoes
  • Simple crusty bread for dipping

Check out our what to serve with split pea soup guide for more recipes!

Flavorful vegetarian split pea soup recipe - Rhubarbarians (13)

Recipe tips and substitutions

  • If you can't find celery root, you can replace it with potatoes, rutabaga, turnip, or even parsnip.
  • Add a squeeze of lemon juice at the end for a hit of acidity.
  • For a creamier, thicker soup, puree ⅓ to ½ of the soup in a blender and then stir it back in.
  • Add a touch of flour to the sliced onions while blackening them for super crispy onions.

Storing and freezing

  • Storing: store any leftover soup in an air tight container in the refrigerator for up to 5 days. I recommend storing the extra dill and blackened onions separately. Reheat in the microwave or on the stove top.
  • Freezing: This soup freezes very well. Freeze in an air tight freezer safe container for up to 6 months. Reheat from frozen on the stove top or let thaw in the refrigerator before reheating. I don't recommend freezing the blackened onions or the extra dill for topping.

My favorite way to freeze soup is in individual portions in silicone Souper Cubes. It makes reheating so easy!

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FAQs

Is vegetarian split pea soup good for you?

Yes, it is! Vegetarian split pea soup has a lot of protein, fiber, and nutrients. Depending on your vegetable broth, it could contain a lot of sodium, so consider low sodium broth.

What can I substitute for ham in split pea soup?

For vegetarian split pea soup, build flavor with deeply browned onions, vegetable broth, and flavorful toppings.

How tender should the peas be?

For split pea soup, the peas should be creamy and very tender, but you should still have some texture in the peas.

Do split peas need to be soaked?

Nope! Soaking will cut down only slightly on the cooking time, but they will absorb more flavor when cooked from dried with the soup ingredients.

More recipes with dill:

  • Roasted spring onions with dill butter and lemon
  • Dill pickle infused vodka
  • Green olive pasta sauce

Check out this list of the best fresh dill recipes!

Flavorful vegetarian split pea soup recipe - Rhubarbarians (15)

Did you make this recipe? Leave us a review and star rating in the comments below! We read every single review and appreciate your feedback.

Recipe

Vegetarian split pea soup recipe with dill

Trish Bozeman

The most flavorful vegetarian split pea soup recipe! This vegan split pea soup is brightened up with fresh dill and topped with quick blackened onions.

4.89 from 9 votes

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 1 hour hr

Total Time 1 hour hr 15 minutes mins

Course Main Course, Soup

Cuisine American, Danish

Servings 6 servings

Calories 326 kcal

Ingredients

  • 2 Tablespoons olive oil
  • 2 medium yellow onions chopped
  • 2 medium celery stalks diced
  • 2 medium carrots diced
  • ¼ medium celery root diced
  • 6 cups vegetable broth
  • 2 cups dried green split peas rinsed
  • 1 sprig fresh thyme
  • 4 Tablespoons chopped fresh dill, divided
  • 2 medium yellow onions sliced
  • salt and pepper

Instructions

  • Heat the olive oil in a soup pot over medium high heat. Add the chopped onions and saute, stirring occasionally, until golden, about 15 minutes.

    2 Tablespoons olive oil, 2 medium yellow onions

  • Add the celery, carrots, celery root, vegetable broth, split peas, thyme sprig, and 2 Tablespoons of the dill. Bring to a boil. Stir to combine.

    2 medium celery stalks, 2 medium carrots, ¼ medium celery root, 6 cups vegetable broth, 2 cups dried green split peas, 1 sprig fresh thyme, 4 Tablespoons chopped fresh dill, divided

  • Reduce heat to medium low, cover, and simmer for 45 minutes to 1 hour, until peas are soft and soup is fragrant.

  • Season the with soup with salt and pepper to your liking.

    salt and pepper

  • Meanwhile, saute the sliced onions in a skillet over medium high heat, stirring often, until blackened and crispy, about 15 minutes. Remove from skillet and set aside for topping.

    2 medium yellow onions

  • Serve the soup topped with the blackened onions and the remaining fresh dill.

    4 Tablespoons chopped fresh dill, divided

Notes

  • If you can't find celery root, you can replace it with potatoes, rutabaga, turnip, or even parsnip.
  • Add a squeeze of lemon juice at the end for a hit of acidity.
  • For a creamier, thicker soup, puree ⅓ to ½ of the soup in a blender and then stir it back in.
  • Add a touch of flour to the sliced onions while blackening them for super crispy onions.

Nutrition

Serving: 1bowlCalories: 326kcalCarbohydrates: 54gProtein: 18gFat: 6gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gSodium: 995mgPotassium: 904mgFiber: 19gSugar: 12gVitamin A: 4031IUVitamin C: 11mgCalcium: 73mgIron: 3mg

Keyword vegan, vegetarian

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Flavorful vegetarian split pea soup recipe - Rhubarbarians (2024)

FAQs

Flavorful vegetarian split pea soup recipe - Rhubarbarians? ›

The common denominator will probably be meat (ham bones are common), more salt, and pepper to taste. If you want to take a shortcut, you could use bouillon cubes or paste to provide both meaty flavor and salt, though pork is a lot harder to find than chicken or beef. Salt and pepper you can just stir in.

How do you make pea soup less bland? ›

The common denominator will probably be meat (ham bones are common), more salt, and pepper to taste. If you want to take a shortcut, you could use bouillon cubes or paste to provide both meaty flavor and salt, though pork is a lot harder to find than chicken or beef. Salt and pepper you can just stir in.

How do you keep split pea soup from getting thick? ›

You could use whole peas instead of split peas. But even then there will be some thickening. You could (evidently) make a thinner soup on day 1, so that on the days after, the soup would be of a normal consistency. You could do this by just adding more water and leaving the potatoes out, if you use them.

Why is my split pea soup not creamy? ›

One common reason is using too much water or broth while cooking. Additionally, if the split peas are not cooked long enough, they may not release enough starch to thicken the soup. Another possibility is not adding enough vegetables or other thickening ingredients during the cooking process.

How to add flavor to split pea soup? ›

Using a Ham Bone:

Using a meaty, uncleaned ham bone is what gives this soup it's amazingly rich and savory flavor. If your ham bone is small, or you are using a ham bone substitute: Be prepared to add up to 4 chicken bouillon cubes to the broth to add more flavor if needed.

What can I add to pea soup to make it taste better? ›

Yellow onion, celery, carrots and garlic – these vegetables built up the background flavors of the soup. They add some nice color too. Chicken broth and water – I like to use half chicken broth and half water (vs. all broth) so it doesn't overpower the delicate flavor of the peas.

What is the difference between split pea soup and pea soup? ›

A recipe for "pea soup" from 1905 is made with split peas, salt pork and cold roast beef. The soup is strained through a sieve to achieve the desired texture. "Split pea soup" is a slightly thinner soup with visible peas and pieces of ham, especially popular in the Northeast, the Midwest and the Pacific Northwest.

Why are my split pea soup peas not softening? ›

If your split peas are hard after this length of cooking time, there is something wrong with the peas or with your water. If the peas are very old and dried out, they won't soften. And if the water you use for making the soup is hard with lots of dissolved minerals that can stop the peas from softening.

What are the white things in my split pea soup? ›

Very likely the embryo of the peas! Each side of the pea is an endosperm, like the white of an egg. These are probably just left over embryos of the peas, or the yolk, if you will.

Why does my split pea soup taste sour? ›

A lot of types of bacteria (and sometimes other microbes) produce waste products that can taste "sour." And soup/stock is a good growth medium for microbes, which is why most food safety organizations recommend only keeping soup for 3-4 days in the fridge.

Why did my split pea soup turn brown? ›

If you add to many peas its not a problem because you can add more water to thin it out a little. On the other hand if you don't put in enough and have to add more it will overcook the peas you put in first. If you cook peas for too long the soup turns a brown color more than a green color.

Should split pea soup be thick or thin? ›

Split pea soup naturally thickens as the peas break down during cooking and also as it sits, especially if refrigerated. If it's too thick for your liking, you can easily thin it by adding a bit of chicken or vegetable broth, or even water, until you reach your desired consistency.

How much water do I need for 2 cups of split peas? ›

Bring about 1.5 cups of water or broth to a boil for every cup of lentils or split peas. Add the lentils, allow water to return to boiling, reduce heat, partially cover pan, and simmer for 30 to 45 minutes, depending on the variety.

Is it OK to eat old split peas? ›

Dry split peas can be stored indefinitely in the pantry. Their color may fade after a long time, but their flavor is usually not affected by this.

How do I fix bland tasting soup? ›

Add acidity: A squeeze of lemon or lime juice, a dash of vinegar, or a splash of wine can brighten the flavors of a soup and make it taste more complex. Experiment with different cooking methods: Roasting or caramelizing vegetables before adding them to the soup can bring out thei.

How to jazz up pea soup? ›

Onion, lots of garlic, bay leaves, oregano and thyme make this soup taste amazing. We recommend using fresh thyme for the best taste.

How can I make my peas taste better? ›

Add basic seasonings to the peas. Salt and pepper work well, but oregano, garlic powder, chili powder or a variety of different popcorn seasons can help hide the taste of the peas as well.

How to jazz up canned split pea soup? ›

Cook and crumble up some bacon or sausage for a punch of additional meaty flavor. Try sauteing ham for split pea soup. Even some pan-fried shrimp would be great on canned potato or corn chowder. If you steer clear of meat, you can turn to vegetarian protein options like eggs and tofu.

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