Crockpot Ham Split Pea Soup turns simple pantry staples and cooked ham into a thick, cozy meal. The peas soften into a creamy base without cream or a blender. Carrots, celery and thyme add gentle flavor while the slow cooker handles the long simmer. Finish with a little parsley, then bring out some crusty bread for an easy dinner.
Why I Love This Recipe
This is the kind of practical soup that makes leftover ham feel like a whole new meal. There is no browning step, and the ingredient list stays short. A slow cook gives the peas time to soften while the ham seasons the broth.
- Simple prep: Rinse the peas, chop the vegetables and fill the crock.
- Naturally creamy: Split peas make the soup thick without dairy.
- Good for leftovers: The soup freezes well in meal-sized portions.
- Easy to adjust: Add a little water for a looser soup or leave it thick and hearty.
What You’ll Need
- Servings: 8
- Yield: About 10 cups; roughly 1¼ cups per serving
- Prep Time: 15 minutes
- Cook Time: 8–10 hours on LOW or 4–5 hours on HIGH
- Total Time: 8 hours 15 minutes–10 hours 15 minutes on LOW
- Slow Cooker: 6-quart oval slow cooker
- 1 pound dried green split peas, sorted, rinsed and drained
- 2 cups fully cooked ham, cut into ½-inch cubes (about 10 ounces)
- 1 cup carrots, peeled and sliced into thin half-moons
- 1 cup celery, chopped
- 1 cup onion, diced
- 3 garlic cloves, minced
- 6 cups low-sodium chicken broth
- 1 teaspoon dried thyme
- 1 bay leaf
- ½ teaspoon ground black pepper
- ¼ teaspoon fine salt, optional and added only after tasting
- Up to 1 cup water, optional, for thinning
- 2 tablespoons finely chopped fresh parsley, for finishing
Choose fully cooked ham with a flavor you enjoy. Very sweet glazed ham can make the broth taste sweet. Fresh dried peas soften more reliably than a bag that has sat in the pantry for years.
Tools You Need
- 6-quart oval slow cooker with a black ceramic crock and lid
- Fine-mesh strainer
- Cutting board and chef’s knife
- Measuring cups and spoons
- Long-handled spoon and soup ladle
- Instant-read thermometer
How to Make Crockpot Ham Split Pea Soup
A few minutes of prep gets everything ready for the slow cooker.
Step 1: Sort and Rinse the Peas
Spread out 1 pound dried green split peas and remove any small stones or damaged peas.
Rinse the peas in a fine-mesh strainer under cool running water, then drain well. No soaking is needed.
Step 2: Fill the Crock
Add the 1 pound rinsed split peas, 2 cups fully cooked cubed ham, 1 cup sliced carrots, 1 cup chopped celery, 1 cup diced onion and 3 minced garlic cloves to a 6-quart slow cooker.
Pour in 6 cups low-sodium chicken broth and add 1 teaspoon dried thyme, 1 bay leaf and ½ teaspoon ground black pepper.
Stir gently to spread the ingredients through the broth, then cover with the lid.
Step 3: Cook Until the Peas Soften
Cook on LOW for 8–10 hours or HIGH for 4–5 hours, keeping the lid closed as much as possible.
Check at the early end of the time range. The peas should crush easily with a spoon and begin falling apart, and the carrots and celery should be very tender. The soup and ham should be piping hot throughout, reaching 165°F (74°C).
If the peas are still firm, cover and continue cooking, checking every 30 minutes. The tender-pea cue matters more than the clock.
Step 4: Stir and Adjust the Thickness
Remove and discard the 1 bay leaf.
Stir firmly to break down the softened peas and bring the soup together. Leave the ham and vegetables in small pieces; there is no need to blend.
For thinner soup, stir in the optional up to 1 cup water, adding ¼ cup at a time until it is thick but easy to ladle.
Taste before adding the optional ¼ teaspoon fine salt. Ham and broth may provide enough salt on their own.
Step 5: Finish and Serve
Sprinkle 2 tablespoons finely chopped fresh parsley lightly over the finished soup in the crockpot just before serving.
Ladle into bowls while hot. Offer crusty whole-grain bread and a simple green salad alongside, if you like.
Why This Recipe Works (Quick Science)
Split peas absorb liquid and soften during the long cook. As they break apart, their starch thickens the broth. Stirring near the end helps make the base creamy while keeping the ham and vegetables intact. The ham adds savory flavor throughout, so tasting before salting helps keep the soup balanced.
Common Mistakes to Avoid
- Stopping while the peas are firm: Keep cooking until they crush easily. Old peas can take longer and may never soften well.
- Salting at the start: Ham varies widely in saltiness. Taste the finished soup first.
- Using fresh garden peas: Dried green split peas provide the texture and cooking time this recipe needs.
- Adding too much water at once: Thin gradually so the soup stays hearty.
- Blending the whole batch: This breaks up the ham and vegetables. A firm stir is usually enough.
- Adding acidic ingredients early: Save lemon or vinegar for your individual bowl after the peas are fully tender, if desired.
What to Serve With Crockpot Ham Split Pea Soup
Crusty whole-grain bread is useful for soaking up the thick broth. A green salad with a light vinaigrette adds a fresh side. The soup also works well with plain crackers. These sides are optional and are not included in the nutrition estimate.
Pro Tips
- Cut carrots into thin half-moons so they soften evenly with the peas.
- Keep the lid on during cooking to hold heat and moisture.
- Start with the listed broth amount. The soup thickens further as it cools.
- Use a low-sodium broth, especially when the ham tastes salty.
Leftovers and Storage
Transfer leftovers to shallow containers and refrigerate within 2 hours. Keep refrigerated for 3–4 days, or freeze in meal-sized containers for up to 3 months for best quality. Leave room in freezer containers for expansion.
Thaw frozen soup in the refrigerator overnight. Reheat in a saucepan, stirring often, until it reaches 165°F (74°C). Add water a little at a time to loosen it. Use the stove or microwave for reheating rather than warming cold leftovers slowly in the crockpot.
Macros Information
Estimated per serving, based on 8 servings, including parsley and the optional salt but excluding sides. Ham and broth brands change these values.
- Calories: 255
- Protein: 22 g
- Carbohydrates: 37 g
- Fat: 3 g
- Saturated Fat: 1 g
- Fiber: 15 g
- Sugar: 6 g
- Sodium: 730 mg
Frequently Asked Questions (FAQ)
Q: Do I need to soak split peas first?
A: No. Sort and rinse them well, then add them straight to the crockpot.
Q: Can I use leftover holiday ham?
A: Yes, as long as it has been stored safely and is fully cooked. Trim away any very sweet glaze if you want a more savory soup.
Q: Why are my split peas still hard?
A: They may need more cooking time, especially on LOW. Very old peas and hard water can also make softening difficult. Avoid adding acidic ingredients before the peas soften.
Q: Why did the soup turn so thick in the fridge?
A: The pea starch continues to thicken as the soup cools. Stir in a splash of water while reheating.
Q: Can I use yellow split peas?
A: Yes. The color and flavor will be different, but the same tender-pea cue applies. Check the package and allow extra time if needed.
Q: Does this soup need cream?
A: No. The softened split peas make a creamy base on their own.
Q: Can I leave the ham out?
A: Yes. Use vegetable broth and adjust the salt at the end. It will be a simple split pea vegetable soup with a milder flavor.
Q: Can I freeze it?
A: Yes. Freeze cooled soup in portions, leaving space for expansion. Thaw in the refrigerator and reheat thoroughly.
Q: Should I blend it for a smoother texture?
A: Stir first. If you still want a smoother base, mash some peas against the side of the crock with a spoon while leaving the ham pieces whole.
Final Thoughts
Crockpot Ham Split Pea Soup is a simple way to turn dried peas, vegetables and ham into a filling dinner. Give the peas enough time to soften, taste before salting and adjust the thickness to suit your bowl. Leave a comment with your favorite way to serve it. Happy cooking!