There is a category of soup that exists purely for comfort.
Not the light, brothy soups of summer. Not the complicated, multi-step soups that require hours of attention. Just simple, creamy, potatoey soup that warms you from the inside out.
This is that soup.
Potatoes, simmered until tender in broth with onions and celery. A little cornstarch and milk to thicken. Sharp cheddar cheese, melted in at the end. A sprinkle of bacon on top. That is all.
But somehow, these simple ingredients become something more. The potatoes break down slightly, thickening the soup naturally. The cheese adds richness. The bacon adds smoky salt. The result is a bowl of soup that feels like a blanket, like a hug, like everything is going to be okay.
Fifty-five minutes from start to finish. Six servings. One happy table.
Why This Soup Deserves a Place at Your Table
Let us be clear about what makes this recipe special:
It is pure comfort. Creamy, cheesy, potatoey—this is soup as therapy.
It uses simple ingredients. Potatoes, onion, celery, broth, milk, cheese, bacon. Nothing fancy, nothing hard to find.
It is thickened naturally. A little cornstarch and milk, plus the potatoes breaking down, create a creamy texture without heavy cream.
It is budget-friendly. Potatoes are cheap. Cheese stretches far. Bacon is a small amount for big flavor.
It comes together in under an hour. Most of that is simmering, hands-off.
It feeds six people. Perfect for family dinners, or for leftovers all week.
Understanding Potato Soup
Potato soup exists in countless variations across cultures.
Some are completely smooth, pureed until velvety. Others are chunky, with identifiable potato pieces. Some include leeks, carrots, or other vegetables. Some are topped with chives, sour cream, or cheese.
This version is straightforward and accessible—a starting point that you can adapt to your preferences. The potatoes are bite-sized, not pureed. The broth is light but flavorful. The cheese and bacon add richness at the end.
Ingredients – Complete & Precise
| Ingredient | Amount | Notes |
|---|---|---|
| Onion | 1 medium | Chopped (about 1 cup) |
| Celery | ¼ cup | Chopped |
| Vegetable oil | 1 teaspoon | |
| Potatoes | 2 cups | Bite-sized diced |
| Low-sodium broth | 2 cups | Any type |
| Pepper | ¼ teaspoon | |
| Cornstarch | 3 tablespoons | |
| 1% or nonfat milk | 1½ cups | Divided |
| Cheddar cheese | ¾ cup (3 ounces) | Shredded |
| Bacon bits | 1 tablespoon | Or 1 slice bacon, cooked and crumbled |
Yield: 6 servings.
The Potato Question
Two cups of bite-sized diced potatoes—about 2–3 medium potatoes.
Potato type: Russets will break down more, thickening the soup. Yukon Golds hold their shape better. Both work. Red potatoes also work well.
Dice size: Aim for ½-inch to ¾-inch pieces. Uniform size ensures even cooking.
Peeling: Peel if you prefer smooth soup. Leave skins on for more texture and nutrition.
The Broth Question
Two cups of low-sodium broth—any type.
Chicken broth: Classic choice, adds savory depth.
Vegetable broth: Keeps soup vegetarian.
Beef broth: Richer, more robust flavor.
Water: In a pinch, use water plus an extra pinch of salt.
The Cornstarch Question
Cornstarch thickens the soup without adding fat.
The slurry: Mix cornstarch with a small amount of cold milk until smooth. This prevents lumps when adding to hot soup.
Why cornstarch: Creates a silky, creamy texture without the heaviness of cream.
Cornstarch alternatives:
- Flour (use ¼ cup, mixed with milk)
- Potato starch
- Arrowroot powder
The Cheese Question
Sharp cheddar adds flavor and richness.
Why sharp cheddar: More flavor per ounce, so you can use less cheese while still tasting it.
Grate your own: Pre-shredded cheese contains anti-caking agents that can prevent smooth melting. Grating your own ensures creamy results.
Cheese variations:
- Monterey Jack for mildness
- Pepper jack for heat
- Smoked cheddar for depth
- Gruyère for sophistication
The Method: Fifty-Five Minutes to Comfort
Stage One: Sauté Aromatics
In a large saucepan over medium-high heat, heat 1 teaspoon vegetable oil.
Add:
- 1 cup chopped onion
- ¼ cup chopped celery
Sauté until onions are clear, about 3–4 minutes.
Stage Two: Add Potatoes and Broth
Add to the pan:
- 2 cups diced potatoes
- 2 cups low-sodium broth
- ¼ teaspoon pepper
Bring to a boil, stirring occasionally.
Reduce heat to low. Cover and simmer until potatoes are tender, 15 to 25 minutes.
Stage Three: Make the Slurry
While potatoes simmer, make the cornstarch mixture.
In a small bowl, combine:
- 3 tablespoons cornstarch
- ¼ cup milk (from the 1½ cups)
Stir until smooth. No lumps.
Add the remaining 1¼ cups milk and stir to combine.
Stage Four: Thicken the Soup
When potatoes are tender, stir the cornstarch-milk mixture into the soup.
Cook and stir until thickened and heated through, about 5 minutes.
Do not boil. Boiling can cause the milk to curdle.
Stage Five: Add Cheese
Remove from heat.
Stir in ¾ cup shredded cheddar cheese until melted.
Stage Six: Serve
Ladle into bowls.
Top with bacon bits (or crumbled cooked bacon).
Serve warm.
The Visual Vocabulary of Perfect Potato Soup
The color: Pale creamy yellow from potatoes and cheese, flecked with green onion and brown bacon.
The texture: Thick but not gloppy, with tender potato pieces throughout.
The topping: Bacon bits, perhaps a sprinkle of fresh chives or parsley.
The bowl: Steaming, fragrant, ready for a spoon.
Troubleshooting Common Challenges
The soup is too thin.
Simmer uncovered for 5–10 more minutes to reduce. Or mash some potatoes against the side of the pot to release their starch.
The soup is too thick.
Add more milk or broth, ¼ cup at a time, until desired consistency.
The soup curdled.
Heat was too high after adding milk, or milk was added too quickly. Next time, keep heat low and stir constantly.
The cheese didn’t melt smoothly.
Added to soup that was too hot, or cheese was pre-shredded. Remove from heat before adding cheese. Grate your own next time.
The soup tastes flat.
Needs salt or acid. Add salt to taste, or a squeeze of lemon juice at the end.
The Bacon Question
One tablespoon of bacon bits or one slice of bacon, cooked and crumbled.
Bacon bits: Convenient, shelf-stable. Look for real bacon bits, not artificial.
Fresh bacon: Cook one slice until crisp, drain on paper towel, crumble.
Bacon alternatives:
- Smoked paprika for smoky flavor (vegetarian)
- Crispy fried onions
- Chopped ham
The Make-Ahead Advantage
This soup keeps beautifully.
Refrigerator: Store in airtight container up to 4 days. Reheat gently on stovetop or in microwave, stirring occasionally.
Freezer: Potato soup can be frozen, but texture may change slightly. Potatoes can become grainy upon thawing. If freezing, undercook potatoes slightly. Freeze up to 3 months.
Reheating tip: Add a splash of milk when reheating to restore creamy texture.
The Variations: Make It Your Own
This recipe welcomes adaptation.
Vegetable additions:
- Diced carrots (sauté with onion)
- Chopped broccoli (add with potatoes)
- Corn kernels (add with milk)
- Leeks (instead of onion)
- Celery root (instead of potatoes)
Herb additions:
- Fresh parsley (stir in at end)
- Fresh chives (sprinkle on top)
- Thyme (add with broth)
- Rosemary (use sparingly)
Spice variations:
- Add pinch of nutmeg with cheese
- Add cayenne for heat
- Add smoked paprika with bacon
Cheese variations:
- Use all sharp cheddar
- Add Parmesan for extra savoriness
- Try Gouda for smoky notes
- Use pepper jack for heat
Topping variations:
- Sour cream or Greek yogurt
- Chopped green onions
- Fresh chives
- More cheese
- Croutons
The History: Potato Soup as Peasant Food
Potato soup has been feeding people for centuries, especially in European cuisines where potatoes were a staple crop.
In Ireland, potato soup was a humble dish, made with potatoes, onions, and whatever else was available. In France, potage parmentier (named after Antoine Parmentier, who championed the potato) became a classic. In Germany, kartoffelsuppe often includes sausage or bacon.
This version continues that tradition. It is simple, economical, and deeply satisfying—peasant food that has earned its place at every table.
The Philosophy of Simple Comfort
There is profound wisdom in soups this simple.
They remind us that comfort does not require complexity. That a few good ingredients, treated with care, can create something deeply satisfying. That the best meals are often the ones that cost the least and ask the least of us.
This soup is not trying to impress. It is not competing for attention. It is simply what it is: potatoes, broth, milk, cheese, bacon—combined into something that feels like home.
The Memory of Snow Days
I learned this soup during winters when snow meant staying home.
School was cancelled. The world outside was quiet and white. Inside, this soup simmered on the stove, filling the kitchen with warmth and the smell of potatoes and bacon.
We ate it for lunch, for dinner, for comfort between snowball fights. It was the taste of snow days, of being warm when the world was cold, of family gathered around the table.
The Final Spoonful
This soup asks for fifty-five minutes and returns a bowl of pure comfort. It is the recipe for cold days, for tired evenings, for those times when only soup will do.
Sauté the onion and celery. Add potatoes and broth. Simmer until tender. Thicken with cornstarch and milk. Stir in cheese until melted. Top with bacon.
And when you take that first spoonful—creamy, cheesy, potatoey, with that salty bacon crunch—know that you have made something that will warm you from the inside out.
This is cheesy potato soup. This is comfort. This is enough.
Enjoy
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