Slow Cooker Ham and Potato Soup

If you are looking for the perfect comfort meal, I’ve got you covered with my Slow Cooker Ham and Potato Soup. Insanely delicious, super easy to make, hearty, satisfying, and creamy, this is the ideal meal to warm you up. You will be surprised to learn that prepping it takes only 20 minutes, and the rest of the work is done by the slow cooker.

A spoonful of hearty and creamy slow cooker ham and potato soup.

Slow Cooker Recipes are ideal when you are short on time but still want a dish that is full of flavor and tastes like you spent hours in the kitchen. I get so busy that I end up using my crockpot most days of the week, simply dumping the ingredients and letting it slowly cook for hours. For more delicious and flavorful meals, check out my Crockpot Crack ChickenBaked Apples, and Beef Stew, which you will absolutely love.

After the holidays, I always have a lot of leftovers from big meals, so I try to come up with soups and other fuss-free meals that I can toss in the slow cooker and end up with an exceptional dinner. This velvety-smooth, creamy soup with smoky bacon, tender ham, and veggies is easy to make and full of all the leftovers I always seem to have in my kitchen. I like to serve it with bread for soaking up every droplet, or I make these awesome bread bowls to serve the soup in.

A bowl of creamy slow cooker ham and potato soup with bacon.

Why you will love this recipe

  • A great way to use leftovers: Whether it was Thanksgiving, Christmas, or Easter, and you made a delicious ham, the leftovers will get put to good use in this recipe. No more boring ham sandwiches, make this soup and thank me later.
  • The perfect busy weeknight comfort food: It only takes about 20 minutes to prepare everything and get this meal cooking, then let the slow cooker take over. Later, a delicious meal will be waiting for the family when you all get home.
  • A one-pot meal: I just dump the ingredients in the crockpot and let it work its magic; it’s as easy as that.
  • Easy to make for just a few dollars: Not only is it budget-friendly, but it can be doubled and stored in the freezer for up to three months for future meals or meal planning.

What you will need

Overhead shot of slow cooker ham and potato soup ingredients in bowls on a dark table.
  • MeatI use 10 thick slices of fresh organic bacon, cooked and diced into one-inch pieces. Be sure to drain the grease thoroughly between paper towels. Leftover ham will work for this, or it can be bought from the store. Just make sure it is high-quality ham with little fat.
  • Chicken broth—I use low-sodium organic chicken broth for the most flavor without any additives or antibiotics. The bacon and ham already contain a lot of sodium and salt, so no more sodium is needed.
  • Veggies – I use Yukon gold because they are not as starchy as russets, so they are not as soft and waxy as reds. I like them to be starchy enough to thicken the soup, but not so soft that they turn mushy. On top of that, I add a large carrot and a cup of celery.
  • Aromatics, seasoning, and herbs – One medium sweet white onion, diced into small chunks to add sweetness. Fresh, minced garlic has a robust, sweet flavor when cooked slowly in soup and adds an almost buttery taste to the broth. Parsley for a clean, peppery taste with an earthy undertone. Salt and pepper to taste.
  • Sour cream – Added at the end (so it will not curdle) to give the soup a thick and rich texture.
  • Roux – I thicken the soup with a roux made of butter, all-purpose flour, and heavy cream.

How to prepare

Cook the soup: First, I put the chicken broth, parsley, celery, carrots, ham, bacon, garlic, onion, and potatoes into the slow cooker and season it with salt and pepper. I stir well and cook for six hours on low or three hours on high.

Combining the ingredients for slow cooker ham and potato soup.

Make the roux: After the potatoes are fork-tender, I melt the butter in a medium saucepan over medium heat. Then whisk the flour in until completely combined, adding the heavy cream a little at a time.

Heavy cream roux.

Whisk: I continue whisking the flour mixture on low speed until smooth for about 10 minutes, then it starts to simmer and thicken. When it is smooth, I stir it into the slow cooker. Then, I stir in the sour cream and salt to taste.

Adding a roux to slow cooker ham and potato soup.

Mash: If it is too thin, I use an immersion blender or a potato masher to mash some of the potatoes, then let it cook for another 30 minutes to thicken. If it is too thick, I add warm chicken broth. Make sure it is warm before adding it, and let it cook for a few minutes before serving.

Mashing slow cooker ham and potato soup.

Serve: Garnish with sour cream, green onions, and bacon on top and serve.

Slow cooker ham and potato soup.

Expert tip

How to thicken soup

Since this soup is thickened with roux, it is unlikely that more thickener will be needed. However, if it is still not thick enough, just mash in a bit more potatoes, as they are full of starch. Using an immersion blender to puree them until they are the right consistency is the easiest and fastest way to thicken the soup. Don’t have an immersion blender? Use a potato masher or even a fork.

Cornstarch is also an effective thickener, and just a little bit can turn watery soup into a thick, creamy broth that fills everyone up. First, add a teaspoon of cornstarch to two teaspoons of cold water and whisk it until the cornstarch is dissolved. Then, add a little at a time to the hot soup. Let it heat for a few minutes before adding any more. Remember, it will get thicker as it cools.

More tips to consider

  • Place a clean kitchen towel under the lid to prevent condensation from dripping into the soup.
  • I do not recommend using russet potatoes because they turn mushy; I prefer Yukon gold.
  • Do not chop the potatoes too small, or they will cook too fast, and do not overcook them, or they will get mushy.
  • Be sure to simmer the roux long enough to keep it from being grainy.
Overhead shot of crockpot ham and potato soup.

Recipe variations and add-ins:

  • Different meat: Instead of ham, I have used turkey and chicken. They were both delicious.
  • Make it cheesy: I like to add some of my ranch seasoning and cheddar cheese, but be prepared to make extra because it is addictive when people taste this bacon, ranch, and cheese potato soup.
  • More veggies: I have added baby bella mushrooms, chopped bell peppers, green beans, corn, and peas to this soup, which my family loves.
  • Hot potato: Add red pepper flakes and chipotle peppers to spice it up.
  • Sweet potatoes: Use sweet potatoes instead of regular potatoes for a different taste.   
  • Instant Pot: Make this Instant Pot Ham and Potato Soup. It is a quick and easy option that is ready in less than 30 minutes from start to finish. 
A ladle of creamy slow cooker ham and potato soup.

Serving suggestions:

This soup is the epitome of comfort food, and I usually make it after our Easter feast with leftover ham. Any kind of bread would be great for soaking up this creaminess. My soft, fluffy dinner rolls are easy to make in under 30 minutes, and since I have leftover eggs, I make this egg dip and spread it over the roll baby

These amazing French dip sandwiches are also perfect for dipping into this ham-and-potato soup. A large green salad with spinach, arugula, tomatoes, and cucumbers would also be a nice accompaniment. Wine choices I like with this soup include Sauvignon Blanc, Riesling, Chardonnay, and Pinot Noir. The most decadent dessert choice I have served after a meal like this is creamy classic cheesecake.

Toppings:

Since the dish is already creamy and chunky, I like to add texture and more flavors with the following toppings:

  • bacon bits
  • parsley
  • green onions
  • shredded cheese
  • a dollop of sour cream
  • French-fried onions 

How to store:

  • Refrigerate: Refrigerate for up to a week in an airtight container.   
  • Freezing: An easy way to freeze this soup is to pour it into freezer bags and lay them flat so they take up less room in the freezer. However, be sure to use high-quality bags that do not leak. It will stay fresh for up to three months.   
  • Defrost: Thaw overnight in the refrigerator for the best texture and taste.
  • Reheating: Reheat in the microwave for 60 to 90 seconds in a microwave-safe bowl with a paper plate on top to prevent a mess. 
Crockpot ham and potato soup with bacon.

Frequently asked questions

Why is my slow cooker ham and potato soup so thin?

The sauce does not have a chance to thicken in a slow cooker as well as it does in a pot because of the low heat and the tight-fitting lid. The condensation stays inside the pot and drips down into the soup.
The way to prevent this is to place a clean kitchen towel under the lid to catch excess moisture, so it does not add liquid to the soup. Another problem could be that the potatoes were not drained thoroughly after rinsing. Be sure to get rid of all the excess water first.

Why are my potatoes mushy?

First of all, do not use russet potatoes. They will absorb too much liquid and turn into mush. Yukon gold potatoes are perfect for this because they are not too waxy, but they still get soft enough when cooked and have enough starch to thicken the soup.
Also, do not chop them too small, or they will cook too fast. Finally, be sure not to overcook them. The cell walls rupture when potatoes are cooked too long, making them soft and squishy. 

Why is my slow cooker ham and potato soup bitter?

Overcooked vegetables will make the soup bitter. Onions and garlic can taste bitter if overcooked or burnt, due to the enzymes. To avoid this, soak them in water for 30 minutes or sauté them in butter before adding them to the slow cooker.
This will also add a buttery flavor to the soup, taking it to a whole other level. Also, please make sure the potatoes are fresh and have no dark spots. 

Why is my roux grainy?

Grainy roux usually results from not simmering long enough. Bits of flour do not completely mix with the fat, making it lumpy and grainy. To fix it, simply reheat it for one or two minutes, stirring constantly, until it melts and becomes smooth. Add a tablespoon of extra cream at a time until it is the consistency you like. Remember, it will thicken as it cools.

Homemade slow cooker ham and potato soup with bacon.

More hearty soup recipes:

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A spoonful of hearty and creamy slow cooker ham and potato soup.

Slow Cooker Ham and Potato Soup

Slow Cooker Ham and Potato Soup takes just 20 minutes to prep, and is simmered for hours for a hearty, creamy, and satisfying meal.
5 from 10 votes
Print Pin Rate
Course: dinner, Main Course, Soup
Cuisine: American
Keyword: comfort food, creamy, Ham and Potato Soup, hearty, slow cooker
Prep Time: 20 minutes
Cook Time: 8 hours
Total Time: 8 hours 20 minutes
Servings: 6 servings
Calories: 474kcal

Ingredients

  • 10 slices bacon cooked and diced
  • 2 cups diced ham
  • 5 cups chicken broth low sodium
  • 2 pounds Yukon gold potatoes peeled and diced
  • 1 medium sweet onion diced
  • 6 cloves garlic minced
  • 1 carrot cut into cubes
  • 1 cup celery cubed
  • 1/4 teaspoon salt
  • 1/4 teaspoon ground black pepper
  • 1 tablespoon dried parsley
  • 1/2 cup sour cream

Roux Mixture:

  • 4 tablespoons unsalted butter
  • 1/4 cup all-purpose flour
  • 1 1/2 cup heavy cream

Toppings:

  • Cooked bacon
  • Chopped green onions
  • Sour cream

Instructions

Slow Cook:

  • Add diced potatoes, diced onion, minced garlic, cooked bacon, ham, carrots, celery, dried parsley, and chicken broth to the slow cooker. Season with salt and pepper.
  • Stir and cook for 6-8 hours on low, or 3-4 hours on high.

Roux Mixture:

  • After the soup has finished cooking, melt butter in a medium saucepan over medium heat. Whisk in the flour until fully combined, then gradually stir in the heavy cream.
  • Mix the flour mixture thoroughly until it is smooth. With the heat set to the lowest setting, cook the mixture until it begins to simmer and thickens, stirring occasionally.
  • Immediately add the cream-flour mixture to the slow cooker and stir to combine.

After the Thickening Mixture was added:

  • Using a potato masher, mash about 3/4 of the potatoes. Let the soup cook for another 30 minutes for it to thicken.
  • Stir in the sour cream until thoroughly combined. Season with salt and pepper.
  • If the soup is too thick, add more WARM chicken broth. First, heat it up in the microwave until it's hot. Taste and adjust for salt and pepper.
  • If you add more liquid, make sure to let the soup simmer for a few minutes.

Serve:

  • Serve warm, garnished with bacon, green onions, and sour cream.
  • Once it cools, the soup will thicken more. When reheating, add more water, broth, or milk to dilute it and simmer for a few minutes.

Video

Notes

How to thicken soup

Since this soup is thickened with roux, it is unlikely that more thickener will be needed. However, if it is still not thick enough, just mash in a bit more potatoes, as they are full of starch. Using an immersion blender to puree them until they are the right consistency is the easiest and fastest way to thicken the soup. Don’t have an immersion blender? Use a potato masher or even a fork.
Cornstarch is also an effective thickener, and just a little bit can turn watery soup into a thick, creamy broth that fills everyone up. First, add a teaspoon of cornstarch to two teaspoons of cold water and whisk it until the cornstarch is dissolved. Then, add a little at a time to the hot soup. Let it heat for a few minutes before adding any more. Remember, it will get thicker as it cools.

More tips to consider

  • Place a clean kitchen towel under the lid to prevent condensation from dripping into the soup.
  • I do not recommend using russet potatoes because they turn mushy; I prefer Yukon gold.
  • Do not chop the potatoes too small, or they will cook too fast, and do not overcook them, or they will get mushy.
  • Be sure to simmer the roux long enough to keep it from being grainy.

Nutrition

Calories: 474kcal | Carbohydrates: 35g | Protein: 20g | Fat: 29g | Saturated Fat: 12g | Cholesterol: 77mg | Sodium: 1700mg | Potassium: 1138mg | Fiber: 5g | Sugar: 7g | Vitamin A: 2193IU | Vitamin C: 35mg | Calcium: 189mg | Iron: 6mg
5 from 10 votes

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25 Comments

  1. This soup is one of my comfort food favorites. I like how you made it in the slow cooker. I’ve always done stove top, but I’ll be sure to try your recipe in the crock pot next time. Great tip about adding dairy too if you want to freeze it.5 stars

  2. This looks delicious. I’m going to have to make this potato soup once it cools off. It’s still too hot for eating soup. There are still days where it is in the upper 90s or even in the 100s. Can’t wait until we have some fall-like weather.

  3. I am all about soup this season and I can’t wait to take my slow cooker for a spin with all these recipes. This one’s a must try and I’d love to prepare it for dinner one of these days!

  4. Made this tonight and it was delicious! I cut back a little on the celery and onion (used about half and chopped them into tiny pieces so my kids wouldn’t notice/gripe). I also only used 3 cups of chicken broth and 1 cup of ham (because it was all I had). Used the flour roux and the consistency was right on target! I will definitely make this again. Thanks for the recipe!5 stars

  5. I want to make this and have everything for it. But my job schedule doesn’t allow me to do it in my crockpot. Will someone please email me with stove top instructions? I would appreciate it SO much!!

  6. I’ve made this soup about 4 times now and fall in love with it everytime. …and given that I live with very picky eaters and that they enjoyed it too, its totally getting 5 stars!!5 stars

  7. If your croc pot ever dies walmart sells a wifi controlled one. I think mine was under 50 dollars. I work long days so it’s hard to cook an 8hr meal when I. Gone for 12 or more hours. I just make my meal the night before and let it sit in the fridge and when I leave for work I put the crock pot in its base and jt stays cold enough until I start it later in the day (usually 5 or 6 hours sense iv a left)

  8. Tried this recipe after a Thansking dinner because we had leftover ham. That was 3 years ago!! This soup is so good it’s become part of our Fall and Winter go-to recipes!! I’ve shared it with family and friends, and everyone who tries it, love it too!! Thank you!!5 stars