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4 Ingredient Potato Soup in bowl topped with cheese and green onions

4 Ingredient Potato Soup

Johnathan Flake
This easy 4-ingredient potato soup is creamy, comforting, and comes together with just russet potatoes, milk, cheddar cheese, and green onions—perfect for a quick, budget-friendly meal.
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Course Soup
Cuisine American
Servings 8 cups soup
Calories 275 kcal

Equipment

  • Large pot
  • Potato masher or fork
  • Ladle

Ingredients
  

  • 3 lb russet potatoes, peeled and cut into 1″ pieces
  • 2 cups 2% or whole milk
  • 1 cup shredded cheddar cheese
  • 12 green onions, chopped (green parts only)
  • 1 tsp garlic salt (optional)
  • 1/4 tsp black pepper

Instructions
 

  • Fill a large pot with water to just cover the potatoes. Bring to a boil, then reduce to a simmer and cook for 15–20 minutes until potatoes are fork-tender.
  • Remove from heat and drain most of the water, leaving about ½ inch in the pot. Add milk, garlic salt, and pepper, then mash with the back of a fork until the soup reaches your desired texture.
  • Continue to cook on low heat for 5 minutes, stirring occasionally, to let the flavors blend.
  • Ladle soup into bowls and top with shredded cheddar cheese and green onions. Season with additional salt and pepper to taste.

Nutrition

Calories: 275kcalCarbohydrates: 36.5gProtein: 10.2gFat: 9.5gSaturated Fat: 5.6gCholesterol: 28mgSodium: 412mgFiber: 3.1gSugar: 4.8g
Keyword 4 Ingredient Potato Soup, budget recipe, easy soup, potato soup
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