Irish Bacon Potato Soup
Few dishes feel more comforting than a bowl of hot potato soup on a cold evening.
This Irish Bacon Potato Soup combines tender potatoes with smoky bacon, sweet onion, leeks, garlic, butter, and a creamy broth.
Part of the potatoes are gently mashed into the soup, naturally thickening the broth while leaving plenty of tender chunks behind.
Then cream, cheddar, and crisp bacon are stirred in at the end for a rich finish.
Serve it with crusty bread or warm soda bread and you have a hearty dinner that feels rustic, homemade, and perfect for cooler weather.
Why You’ll Love This Soup
Rich and creamy. Potatoes naturally thicken the broth.
Loaded with bacon. Bacon flavors both the soup base and the topping.
Simple ingredients. Most are inexpensive pantry or refrigerator staples.
One-pot dinner. Everything comes together in a large soup pot or Dutch oven.
Family-friendly. Mild potatoes, cheese, and bacon are easy crowd-pleasers.
Great for colder months. This is classic fall and winter comfort food.
Easy to customize. Add cabbage, ham, carrots, cheddar, or extra leeks.
Ingredients
Bacon and Vegetables
- 8 slices thick-cut bacon, chopped
- 1 tablespoon butter
- 1 medium yellow onion, diced
- 1 large leek, cleaned and thinly sliced
- 3 cloves garlic, minced
Potatoes and Broth
- 2½ pounds Yukon Gold potatoes, peeled if desired and diced
- 5 cups low-sodium chicken broth
- 1 teaspoon dried thyme
- ½ teaspoon black pepper
- ½ teaspoon smoked paprika, optional
- 1 bay leaf
Creamy Finish
- 1 cup whole milk
- 1 cup heavy cream or half-and-half
- 1 cup shredded sharp cheddar
- 2 tablespoons butter
- Salt to taste
Garnish
- Reserved crispy bacon
- Green onions or chives
- Extra cheddar
- Fresh parsley
- Cracked black pepper
What Kind of Bacon Should You Use?
For this soup, thick-cut bacon works especially well.
It gives you larger, crisp pieces and releases enough fat to sauté the vegetables.
You can use regular bacon too.
If you have access to traditional Irish-style back bacon, that can also be used, although its flavor and texture differ from American streaky bacon.
For the classic U.S. creamy bacon-potato-soup texture, thick-cut streaky bacon is easiest.
Best Potatoes for Potato Soup
Yukon Gold Potatoes
These are my first choice.
They have:
- Creamy texture
- Buttery flavor
- Enough starch to thicken the broth
- Good shape retention
Russet Potatoes
Russets produce a thicker, starchier soup.
They break down more easily, which is useful if you want a very creamy texture.
Red Potatoes
Red potatoes hold their shape well.
They’re excellent if you prefer chunkier soup.
For the best balance, you can use half Yukon Gold and half Russet.
Why Add Leeks?
Leeks give the soup a mild onion flavor without overpowering the potatoes.
They pair especially well with:
- Potatoes
- Bacon
- Butter
- Cream
Be sure to wash leeks thoroughly because soil can hide between the layers.
How to Make Irish Bacon Potato Soup
Step 1: Cook the Bacon
Place chopped bacon in a large Dutch oven or soup pot over medium heat.
Cook until browned and crisp.
Transfer the bacon to a paper-towel-lined plate.
Leave approximately:
2 tablespoons bacon fat
in the pot.
Reserve the bacon for later.
Step 2: Cook the Onion and Leek
Add butter if needed.
Add:
- Onion
- Leek
Cook for about 5–7 minutes, stirring occasionally.
The vegetables should soften without becoming deeply browned.
Step 3: Add Garlic
Stir in minced garlic.
Cook for about:
30 seconds
until fragrant.
Step 4: Add the Potatoes
Add diced potatoes.
Stir them through the onion and leek mixture.
Step 5: Add Broth and Seasonings
Pour in chicken broth.
Add:
- Thyme
- Black pepper
- Smoked paprika
- Bay leaf
Bring to a gentle boil.
Step 6: Simmer
Reduce heat.
Cover partially and simmer for approximately:
15–20 minutes
or until the potatoes are fork-tender.
Step 7: Thicken the Soup Naturally
Remove the bay leaf.
Use a potato masher to mash roughly:
¼ to ⅓ of the potatoes
directly in the pot.
Leave the rest chunky.
This naturally thickens the soup without requiring a large amount of flour.
Step 8: Add Milk and Cream
Reduce the heat to low.
Stir in:
- Whole milk
- Heavy cream
Heat gently.
Avoid a vigorous boil once the dairy has been added.
Step 9: Add Cheese
Gradually stir in the shredded cheddar.
Keep the heat low and stir until melted.
Step 10: Return the Bacon
Reserve a little bacon for garnish.
Stir the rest into the soup.
Step 11: Finish With Butter
Add:
2 tablespoons butter
and stir until melted.
Taste.
Add salt only if needed because bacon, broth, and cheddar can already contain significant sodium.
Step 12: Serve
Ladle into bowls.
Top with:
- Crispy bacon
- Cheddar
- Chives
- Parsley
- Black pepper
Serve immediately.
The Secret to Great Potato Soup
Don’t Overcook the Potatoes
Cook until fork-tender.
If they completely disintegrate, the soup can become gluey rather than creamy.
Mash Only Some of Them
Partial mashing gives you a thick broth plus chunks of potato.
Add Dairy Near the End
This reduces the chance of separation.
Keep the Heat Gentle
Once cheese and cream go into the soup, avoid hard boiling.
Use Freshly Shredded Cheese
Freshly grated cheddar usually melts more smoothly than heavily coated pre-shredded cheese.
How Thick Should Irish Potato Soup Be?
It should be creamy enough to coat a spoon but still flow easily.
If the soup is too thin:
- Mash additional potatoes
- Simmer uncovered briefly
If it’s too thick:
- Add chicken broth
- Add milk
Add liquid a little at a time.
Irish Bacon Potato Soup With Cabbage
Cabbage is a natural addition to this style of soup.
Add:
2 cups thinly sliced green cabbage
during the final 10 minutes of simmering.
The cabbage softens while retaining some texture.
Bacon, potato, cabbage, and leek make a particularly hearty combination.
Irish Potato Soup With Ham
Replace half the bacon with:
1½ cups diced cooked ham
Stir the ham in near the end just long enough to heat through.
This is an excellent way to use leftover holiday ham.
Bacon Cheddar Potato Soup
Increase cheddar to:
2 cups
and serve with additional cheese over the top.
You can also add:
- Sour cream
- Green onions
for a loaded baked-potato-style soup.
Loaded Irish Potato Soup
Top every bowl with:
- Bacon
- Cheddar
- Sour cream
- Chives
This version tastes similar to a loaded baked potato in soup form.
Irish Potato Leek Soup
For a stronger leek flavor, use:
2 large leeks
and reduce the onion slightly.
You can blend part of the soup for a smoother consistency.
Irish Bacon Potato Soup With Carrots
Add:
2 carrots, finely diced
with the onion and leek.
Carrots add subtle sweetness and color.
Irish Bacon Potato Soup With Corn
Add:
1½ cups corn
during the final 10 minutes.
Corn creates a slightly sweeter, chowder-style variation.
Creamy Garlic Bacon Potato Soup
Increase garlic to:
5–6 cloves
and add extra black pepper.
Finish with Parmesan in addition to cheddar.
Bacon Ranch Potato Soup
Add:
1 tablespoon ranch seasoning
near the end.
Top with:
- Bacon
- Cheddar
- Chives
Go easy on extra salt because ranch seasoning is already savory.
Spicy Bacon Potato Soup
Add:
- Crushed red pepper
- Cayenne
- Jalapeños
Pepper Jack can replace some of the cheddar.
Irish Potato Soup Without Cream
For a lighter version, leave out the heavy cream.
Use:
- Additional whole milk
- Additional broth
Mash more of the potatoes to keep the soup thick.
Irish Potato Soup Without Cheese
Cheese isn’t essential.
Leave it out and finish with:
- Butter
- Cream
- Bacon
- Chives
This lets the potato and leek flavors stand out more clearly.
Slow Cooker Irish Bacon Potato Soup
You can also make this recipe in the Crockpot.
Cook the bacon separately first.
Add to the slow cooker:
- Potatoes
- Onion
- Leek
- Garlic
- Broth
- Thyme
- Pepper
Cook on:
LOW for 6–7 hours
or
HIGH for 3–4 hours
until potatoes are tender.
Mash some of the potatoes.
Then add:
- Milk
- Cream
- Cheddar
- Bacon
Heat until creamy and hot.
High-Protein Potato Soup
To increase protein:
- Add diced ham
- Add shredded chicken
- Use Greek yogurt in place of some sour cream
- Serve with additional lean protein
You can also reduce cream slightly and add blended cottage cheese for extra protein and creaminess.
Budget-Friendly Potato Soup
Potato soup is naturally economical.
To keep the cost down:
- Use store-brand broth
- Buy potatoes in larger bags
- Use less bacon and more potatoes
- Add cabbage
- Add carrots
- Serve with homemade bread
A relatively small amount of bacon can flavor a large pot of soup.
What to Serve With Irish Bacon Potato Soup
Good sides include:
Irish soda bread
Crusty bread
Dinner rolls
Garlic bread
Green salad
Roasted cabbage
Roasted Brussels sprouts
Grilled cheese
For a simple meal, soup and warm crusty bread are enough.
St. Patrick’s Day Dinner
This soup fits naturally into a St. Patrick’s Day meal.
Serve it with:
- Soda bread
- Cabbage
- Roasted carrots
For dessert, something simple like apple cake or bread pudding works nicely.
Make-Ahead Instructions
Prepare the soup through the potato-simmering stage.
Cool and refrigerate.
When ready to serve:
- Reheat gently.
- Add milk and cream.
- Add cheese.
- Stir in bacon.
- Garnish and serve.
This keeps the dairy fresher.
Meal Prep
Divide the cooled soup into airtight containers.
Keep toppings separately.
When reheating, add a splash of:
- Broth
- Milk
because potato soup thickens as it sits.
How to Store Irish Bacon Potato Soup
Cool leftovers promptly and refrigerate in airtight containers.
For best quality, use within about:
3–4 days.
The soup will become thicker in the refrigerator because the potatoes continue absorbing liquid.
How to Reheat
Stovetop
Heat over low to medium-low heat.
Stir frequently.
Add a little broth or milk if necessary.
Avoid bringing it to a hard boil.
Microwave
Heat in short intervals.
Stir between each interval to distribute heat evenly.
Can You Freeze Potato Soup?
You can, but creamy potato soups aren’t always at their best after freezing.
Potatoes may become slightly grainy and dairy can separate.
For better freezer results:
- Make the soup without cream and cheese.
- Freeze the potato-and-broth base.
- Thaw in the refrigerator.
- Reheat gently.
- Add fresh cream and cheese.
This generally preserves a better texture.
Frequently Asked Questions
Can I use Russet potatoes?
Yes. They’ll make a thicker, starchier soup.
Do I need to peel the potatoes?
No. Yukon Gold skins are thin enough to leave on if you like a rustic texture.
Can I use regular bacon?
Absolutely.
Can I add cabbage?
Yes. It’s one of the best additions.
Can I use ham?
Yes. Ham works very well with potato soup.
Can I make it in the Crockpot?
Yes.
Why is my potato soup too thin?
Mash more potatoes or simmer uncovered briefly.
Why is my soup too thick?
Add broth or milk.
Can I make it without cream?
Yes.
Can I leave out cheese?
Absolutely.
Why did my cheese become grainy?
The heat may have been too high. Reduce the heat before adding cheese and stir gradually.
Can I make it ahead?
Yes. Add the dairy and cheese during reheating for the best texture.
Easy Irish Bacon Potato Soup Recipe
Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: About 50 minutes
Servings: 6–8
Ingredients
- 8 slices thick-cut bacon, chopped
- 1 tablespoon butter
- 1 yellow onion, diced
- 1 large leek, sliced and cleaned
- 3 garlic cloves, minced
- 2½ pounds Yukon Gold potatoes, diced
- 5 cups low-sodium chicken broth
- 1 teaspoon dried thyme
- ½ teaspoon black pepper
- ½ teaspoon smoked paprika, optional
- 1 bay leaf
- 1 cup whole milk
- 1 cup heavy cream or half-and-half
- 1 cup shredded sharp cheddar
- 2 tablespoons butter
- Chives or parsley for garnish
Instructions
- Cook bacon in a large soup pot until crisp.
- Transfer bacon to a plate.
- Leave about 2 tablespoons bacon fat in the pot.
- Add butter, onion, and leek.
- Cook 5–7 minutes.
- Add garlic and cook 30 seconds.
- Add diced potatoes.
- Pour in chicken broth.
- Add thyme, pepper, paprika, and bay leaf.
- Bring to a gentle boil.
- Reduce heat and simmer 15–20 minutes until potatoes are tender.
- Remove bay leaf.
- Mash about one-third of the potatoes directly in the pot.
- Reduce heat to low.
- Stir in milk and cream.
- Gradually add cheddar.
- Stir in most of the cooked bacon.
- Add butter.
- Taste and adjust seasoning.
- Garnish with bacon, chives, cheese, and pepper.
- Serve hot.
Delicious Variations
Irish Bacon Cabbage Potato Soup: Add shredded green cabbage.
Loaded Potato Soup: Add sour cream, cheddar, bacon, and chives.
Ham Potato Soup: Replace part of the bacon with ham.
Potato Leek Soup: Double the leeks.
Bacon Ranch Potato Soup: Add ranch seasoning.
Spicy Potato Soup: Add jalapeño and Pepper Jack.
Corn Potato Chowder: Add sweet corn.
Garlic Parmesan Potato Soup: Add extra garlic and Parmesan.
Final Thoughts
Irish Bacon Potato Soup is simple, hearty comfort food built around potatoes, bacon, leeks, garlic, and a creamy broth.
The potatoes naturally thicken the soup, crispy bacon adds smoky flavor, and cheddar gives it a rich finish without requiring complicated ingredients.
For the best result, use a creamy potato such as Yukon Gold, simmer only until tender, mash part of the potatoes instead of all of them, and add the dairy and cheese over gentle heat.
