Name: Slow Cooker Split Pea Soup
Prep time: 30 min
Cook time: 540 min
Total time: 570 min
Ingredients: 1 lb dried green split peas, rinsed and picked over; 2 cups ham steak (diced) or smoked ham bone (Use ham steak for meatier bites; use ham bone for deeper flavor.); 3 stalks celery, diced; 2 large carrots, peeled and diced; 1 large onion, diced; 3 cloves garlic, minced; 2 leaves bay leaves; 1/2 tsp black pepper; 1/2 tsp dried rosemary (crushed); 1/2 tsp dried thyme; 4 cups chicken broth (low-sodium recommended) (Vegetable broth can be used as a substitute.); 2 cups water; to taste Kosher salt (Add at the end to taste.)

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I grew up with a bowl of slow-cooked split pea soup on rainy afternoons — the kind that smells like comfort and makes the house feel instantly warm. This version uses green split peas and a ham element (either diced ham steak or a flavor-packed ham bone) to make a hearty, budget-friendly soup that’s perfect for weeknights, meal prep, or a cozy weekend dinner. If you like a classic take on split pea, this recipe gives you the basics and room to improvise — and you can compare texture and seasoning ideas with a classic split pea soup to see how small tweaks change the result.

Why you’ll love this dish

Split pea soup is one of those recipes that rewards patience: a little hands-off time in the slow cooker transforms humble ingredients into a velvety, savory meal. It’s economical (1 pound of dried peas goes a long way), forgiving for novice cooks, and makes delicious lunches all week.

“A bowl of this slow cooker split pea soup is like a warm hug — simple, flavorful, and makes excellent leftovers.” — home cook review

Reasons to try it:

Frugal and filling: dried peas are inexpensive and high in protein and fiber.
Low-effort: toss everything in the crockpot and go about your day.
Versatile: use a ham bone for deep flavor or diced ham steak for meatier bites.
Meal-prep friendly: freezes and reheats well for quick lunches.

Step-by-step overview

This recipe is straightforward: rinse the peas, chop the aromatics, choose your ham format (bone for flavor, steak for texture), then combine everything in the slow cooker with stock and water. Cook low and slow until the peas collapse and the broth thickens. Finish by shredding the ham (if using a bone), seasoning to taste, and removing the bay leaves.

Prep highlights:

Rinse split peas (no soaking needed).
Dice vegetables uniformly so they cook evenly.
Start the ham bone at the beginning for maximum flavor; if using ham steak, you can add chopped pieces later to avoid overcooking.
Cook low for creamier results; high if you’re short on time.

What you’ll need

1 lb dried green split peas, rinsed and picked over
2 cups ham steak (diced) or 1 smoked ham bone (for richer flavor) — if you want more meaty chunks, go with the steak; for deeper stock, choose the bone and remove it after cooking (see notes)
3 stalks celery, diced
2 large carrots, peeled and diced
1 large onion, diced
3 cloves garlic, minced
2 bay leaves
1/2 tsp black pepper
1/2 tsp dried rosemary (crushed)
1/2 tsp dried thyme
4 cups chicken broth (low-sodium recommended)
2 cups water
Kosher salt, to taste

Substitutions and notes:

Vegetable broth can replace chicken broth for a slightly different flavor (add smoked paprika if you miss the ham smokiness).
If you’re curious about alternate ham-and-pea combinations, check a different preparation of ham and split pea for ideas and proportions: ham and split pea soup variations.

Step-by-step instructions

Bowl of slow cooker split pea soup with herbs and vegetables garnished on top.

Rinse peas: Place the split peas in a colander, rinse under cold water, and remove any debris.
Prep vegetables: Dice the onion, carrots, and celery; mince the garlic.
Add to slow cooker: Put rinsed peas, diced vegetables, garlic, bay leaves, black pepper, rosemary, thyme, chicken broth, and water into the slow cooker. If using a ham bone, nestle it in now. If using ham steak and you prefer firmer pieces, hold back half and stir them in during the last hour.
Cook: Cover and cook on LOW for 8–9 hours or HIGH for 4–5 hours, until peas are fully softened and the soup has thickened. Stir once or twice if possible.
Finish the ham: If you used a ham bone, remove it, shred any meat, and return shredded ham to the pot. If you reserved ham pieces, add them now and heat through for 15–30 minutes.
Season: Taste and add kosher salt as needed (ham can be salty, so wait until the end). Remove bay leaves. If you want a creamier texture, use an immersion blender to puree a portion of the soup, or blend 2 cups and stir back in.
Serve warm with your favorite accompaniments.

Timing tips: total active time is about 20–30 minutes for prep; slow cooker time is the hands-off portion.

Best ways to enjoy it

Classic pairing: crusty bread or a buttered sourdough slice so you can sop up the thick broth.
For a hearty meal: serve with a simple green salad and roasted potatoes.
Garnishes: chopped parsley, a drizzle of olive oil, or a sprinkle of smoked paprika.
For kids: top with shredded cheese or serve with grilled cheese sandwiches to make it more kid-friendly.

Plating tip: ladle into wide bowls so it cools slightly and add a small mound of shredded ham in the center for visual appeal.

Storage and reheating tips

Refrigerate: Cool soup to room temperature (no more than 2 hours), then store in airtight containers for up to 3–4 days.
Freeze: Portion into freezer-safe containers or bags and freeze up to 3 months. Leave a little headspace as pea soup expands when frozen.
Reheating: Thaw overnight in the fridge, then reheat on the stovetop over medium-low, stirring and adding water or stock if it has thickened. Reheat straight from the fridge in a pot, or microwave individual portions in a covered bowl, stirring halfway.
Safety: Always reheat until steaming hot (165°F / 74°C) and discard if left out longer than 2 hours.

Helpful cooking tips

Don’t over-salt at the start: the ham brings sodium. Always salt at the end.
Use low heat for a silkier texture; high heat works in a pinch but can produce a slightly grainier mouthfeel.
If your slow cooker runs hot, check after 3–4 hours to avoid scorching on the sides.
Thick soup? Stir in hot water or broth to loosen it up. Too thin? Remove a cup, blend it, and stir back in to thicken naturally.
For extra smoky depth without a bone, add a small dash of liquid smoke or a teaspoon of smoked paprika.
For more slow-cooker technique ideas and troubleshooting, I often cross-reference similar slow-cooker soups like this slow cooker beef barley guide to compare timings and texture fixes.

Creative twists

Vegetarian swap: omit the ham and use vegetable broth plus a teaspoon of smoked paprika or a diced smoked tofu for a smoky note.
Indian-inspired: add a teaspoon of curry powder and finish with cilantro and a squeeze of lime.
Cheesy version: stir in grated Gruyère or sharp cheddar before serving for a richer finish.
Chunky vs. smooth: for a rustic soup, keep it chunky; for a silky bowl, puree half or all of the batch and pass through a sieve if you want ultra-smooth texture.
Add greens: stir in chopped kale or spinach in the final 15 minutes for extra color and nutrients.

FAQ

Q: Do split peas need to be soaked before cooking in a slow cooker?
A: No. Split peas are already split and soften quickly; a rinse is sufficient. Soaking isn’t necessary and can make the peas break down even faster.

Q: How do I make this less salty if I used a salty ham bone?
A: Rinse any excess loose fat from the ham before adding, use low-sodium broth, and wait until the end to add salt. If the soup is already too salty, dilute with a cup or two of water or unsalted broth and add a splash of acid (lemon juice or vinegar) to balance flavors.

Q: Can I cook this on the stove instead of a slow cooker?
A: Yes. Simmer in a large pot, covered, for about 1–1.5 hours, stirring occasionally, until peas are soft. Add more liquid if needed and finish as directed.

Q: Will the soup thicken too much when it cools?
A: Yes, split pea soup often gels as it cools. Reheat gently with extra water or broth and stir to loosen it.

Q: Is this soup freezer-friendly?
A: Absolutely. Freeze in portions for up to 3 months. Thaw in the fridge overnight before reheating.

Conclusion

If you want another slow-cooker take with similar crowd-pleasing comfort, this Healthy Slow Cooker Split Pea Soup offers a fresh perspective on seasoning and texture. For a straightforward, highly-rated crockpot variation with clear step photos, see Crockpot Split Pea Soup – Spend With Pennies. And if you like comparing ham-forward recipes to find the best technique for flavor extraction, this Slow Cooker Split Pea Soup (w/ Ham) – Real Food Whole Life is a useful reference.