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4 Ingredient Potato Soup

4 ingredient potato soup with tender cubed russet potatoes simmered in chicken broth, then mashed for a creamy, chunk-friendly texture. Finished with cream of chicken soup and sour cream, topped with cheddar, green onions, and bacon bits if you want.
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings: 6 servings
Course: Main Dish
Cuisine: American
Calories: 475

Ingredients
  

Russet potato soup base
  • 3 lb russet potatoes Peeled and cubed.
  • 1 can (10.5 oz) cream of chicken soup Classic cream-style soup for body and flavor.
  • 4 cup chicken broth For simmering and liquid base.
  • 1 cup sour cream Stir in at low heat for a smooth, heated-through finish.
  • salt Season if needed.
  • black pepper Season if needed.
Optional toppings
  • shredded cheddar Optional garnish.
  • green onions Optional garnish.
  • bacon bits Optional garnish.

Equipment

  • 1 Dutch oven

Method
 

Cook the potatoes
  1. Place cubed potatoes and chicken broth in a large Dutch oven, then bring to a boil. Once boiling, keep the bubbles active for the start of the simmer, using the potatoes as your visual cue for doneness timing.
  2. Reduce heat to a simmer and cook for 18-20 minutes, until the potatoes are very tender. You should be able to press a chunk easily with a spoon and have it break apart.
  3. Mash most of the potatoes directly in the pot, leaving some chunks for texture. Stop mashing when the soup looks partially thickened with visible potato pieces.
Make it creamy
  1. Stir in the cream of chicken soup until fully incorporated. Mix until no streaks remain and the soup looks uniformly creamy.
  2. Reduce heat to low, then stir in the sour cream until smooth and heated through. Keep it at low heat—watch for a silky texture without bubbling strongly.
  3. Season with salt and pepper if needed. Taste and adjust until the flavor pops without overpowering the potato sweetness.
Serve
  1. Ladle the soup into bowls. Top each serving with shredded cheddar, green onions, and bacon bits if desired.

Notes

Pro tip: mash right in the pot so you control thickness—less mashing keeps more chunkiness, more mashing makes it creamier. Refrigerate leftovers up to 3 days; reheat gently on low to avoid sour cream breaking. Freezing is not recommended because sour cream can separate after thawing. Dietary swap: for a dairy-light version, use plain low-fat yogurt in place of sour cream (stir on low heat).