Ham and Split Pea Soup

Name: Ham and Split Pea Soup
Prep time: 30 min
Cook time: 300 min
Total time: 330 min
Ingredients: 2.5 pounds smoked, bone-in picnic ham; 4 bay leaves; 1 pound split peas, rinsed and picked through ((2½ cups )); 1 teaspoon dried thyme; 2 tablespoons extra-virgin olive oil; 2 medium onions (chopped medium); 2 medium carrots (chopped medium); 2 medium stalks celery (chopped medium); 1 tablespoon unsalted butter; 2 medium cloves garlic (minced); Pinch sugar; 3 small new potatoes (scrubbed and cut into ½-inch dice (about ¾ cup)); Ground black pepper; Minced red onion (optional); Balsamic vinegar

by Michelle
published October 12, 2021

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Hearty and smoky with just a hint of sweetness, this Ham and Split Pea Soup is the perfect meal for a chilly day.

Let’s be honest, split pea soup is not exactly appetizing to look at. But you know what they say: you can’t judge a book by its cover! And you definitely can’t judge a soup by its looks, either. My grandma always made this when I was a younger and I wouldn’t dare go near it, but many, many years ago I decided to make a pot of it for her after she came home from a stint in the hospital and that’s when I realized that Ham and Split Pea Soup is good stuff.

I’m not sure exactly what I was expecting, but this soup is thick, hearty, and full of flavor, and it’s one that I have made again and again during the cold winter months. A key component to the flavor is making your own stock from a ham and ham bone. Just like with my Cream of Mushroom Soup recipe, homemade stock adds a depth that you just can’t get with store-bought stock.

Overhead shot of onions, carrots, and celery in bowls

What You’ll Need

This is a classic split pea soup recipe made with unfussy ingredients. Here’s what you’ll need to pick up.

Smoked, bone-in picnic ham – Since you’re making your own stock, you’ll need the bone!
Bay leaves
Split peas – Split peas come in yellow or green varieties, and your soup will take on the hue of whichever one you choose.
Dried thyme – If you have fresh thyme on hand, that will work too; just use 2–3 times the amount.
Extra-virgin olive oil
Onions
Carrots
Celery
Unsalted butter
Garlic
Sugar – Sugar brings out the natural sweetness of the peas.
New potatoes – Red potatoes or Yukon gold can be used instead.
Ground black pepper
Red onion – An optional garnish that adds a little crunch and bite to the soup.
Balsamic vinegar – I recommend a high-quality, syrupy vinegar that can be swirled onto the surface of the soup.

Overhead shot of yellow split peas and thyme in bowls

What’s the difference between yellow and green split peas?

You can use either yellow or green split peas to make split pea soup; they have similar nutritional profiles and cooking times. Other than the color, the main difference between the two is the flavor. Yellow split peas are more earthy, leaning a bit more towards a red lentil, while green split peas taste more like, well, peas! They have a sweeter flavor.

How to Make Ham and Split Pea Soup

Slow simmering is key to good stock and good soup, which means you’re going to have to set aside some time for this recipe. Good things come to those who wait!

Make the ham stock. Place the ham, bay leaves, and water in a large stockpot over medium-high heat. Cover and bring to a boil, then reduce heat to low. Simmer the stock until the meat is tender and pulls away from the bone, 2 to 2½ hours.

Overhead shot of ham being shredded on platter with two forks

Prep the ham for the soup. Remove the ham meat and bone from the stock and let it cool slightly until it’s safe to handle. Shred the meat into bite-sized pieces and set aside. Discard the rest of the ham.

Cook the split peas. Add the split peas and thyme to the pot with the ham stock. Bring to a boil, then reduce the heat, and simmer, uncovered, until the peas are tender but not mushy—about 45 minutes.

Onions, celery, and carrots in skillet with wooden spoon

Sauté the mirepoix. While the peas are simmering, heat the oil in a large skillet over high heat. Once the oil is shimmering, add the onions, carrots, and celery and sauté, stirring frequently, until the liquid cooks off and the vegetables begin to brown. Lower the heat to medium-low and stir in the butter, garlic, and sugar. Continue to cook the vegetables, stirring frequently, until they’re deeply browned, 30 to 35 minutes. Set aside.

Overhead process shot of soup components: ham, mirepoix, split peas, and potatoes

Soup ingredients in Dutch oven and shredded ham on platter

Finish the soup. Add the cooked vegetables, potatoes, and ham to the pot with the split peas and stock. Simmer the soup until the potatoes are tender and the peas dissolve and thicken to the consistency of light cream, about 20 minutes. Season to taste with ground black pepper, then remove the bay leaves.

Three bowls of Ham and Split Pea Soup with bowls of chopped onions and balsamic vinegar

Serve and garnish. Ladle the split pea soup into bowls and top with a swirl of balsamic vinegar and red onions.

Tips for Success

Here are some tips for making the perfect pot of Ham and Split Pea Soup:

Troubleshooting your split peas. If your split peas aren’t getting tender while simmering in the stock, they could be a bit old. They will soften eventually, but you may need to add more liquid to the pot at some point if too much of it boils off.
Don’t salt the stock. Related to this last point—if you salt the stock, it will keep your split peas from softening. Don’t add salt until the very end of the recipe!
Make sure the potatoes are uniform in size. Otherwise, you’ll have some that are crunchy and some that are falling apart.

How to Store and Reheat Leftovers

Ham and Split Pea Soup can be refrigerated in an airtight container for 2 days. Heat the soup over low heat until it’s warm.

Can Split Pea Soup Be Frozen?

Yes, this soup freezes quite well! Ladle it into an airtight container or freezer bag and store it for up to 2 months in the freezer. For best results, let it thaw in the freezer overnight, then simmer it on the stovetop over low heat.