Alright, friends, gather ’round! Today, we’re diving headfirst into the world of ridiculously easy, melt-in-your-mouth potato soup. And get this – we’re only using four ingredients. Yes, you heard that right! This recipe is so simple, it’s almost criminal. But don’t let the simplicity fool you. This soup is unbelievably creamy, comforting, and packed with flavor. It’s the kind of dish that warms you from the inside out, perfect for a chilly evening or anytime you need a little bit of cozy in your life. Trust me, this one’s a keeper.
Table of Contents
Why You’ll Love This Recipe
- Effortless Elegance: This soup is incredibly easy to make, even for kitchen newbies. Minimal ingredients, maximum flavor!
- Creamy Dreamy Texture: The combination of potatoes and cream creates a velvety smooth texture that’s absolutely divine.
- Budget-Friendly: Potatoes are inexpensive, and the other ingredients are pantry staples, making this a super affordable meal.
- Customizable Canvas: While it’s delicious as is, this recipe is also a fantastic base for adding your favorite toppings and flavors.
Ingredients

Here’s the fantastic four that makes this soup so magical:
- Onion: Adds a savory base note.
- Butter: Adds richness and helps sauté the onion.
- Russet Potatoes: The heart and soul of this creamy creation.
- Heavy Cream or Whole Milk: Provides the ultimate creaminess.
📌 Note: The exact measurements for these ingredients are in the recipe card below.
How to Make the 4 Ingredient Potato Soup
Step 1: Sauté the Onion

Melt some of the butter in a large pot. Add the diced onion and cook until softened and slightly translucent. This is where the magic starts!
Step 2: Add the Potatoes
Add the diced potatoes to the pot and stir to coat them with the butter and onion.
Step 3: Simmer and Cook

Add enough water or broth (optional, for a thinner soup) to just cover the potatoes. Bring to a boil, then reduce heat and simmer until the potatoes are tender and easily pierced with a fork.
Step 4: Creamy Finish

Stir in the heavy cream or milk. Season with salt and pepper to taste. Heat gently until warmed through, but don’t boil.
Step 5: Blend (Optional)

For an extra smooth and creamy texture, you can use an immersion blender to blend the soup directly in the pot. Or, carefully transfer the soup to a regular blender and blend until smooth.
Step 6: Serve and Enjoy

Ladle the soup into bowls and garnish with your favorite toppings.
Pro Tips for Making the Recipe
- Evenly Sized Potatoes: Cut the potatoes into roughly equal sizes so they cook evenly.
- Don’t Overcook: You want the potatoes to be tender, but not mushy.
- Taste and Adjust: Always taste your soup before serving and adjust the seasoning as needed.
- Warm Through: Make sure the cream or milk is warmed through, but don’t boil the soup after adding it.
How to Serve
This soup is delicious on its own, but here are some fun ways to jazz it up:
- Toppings Galore: Add your favorite toppings like shredded cheese, bacon bits, sour cream, chives, or even a sprinkle of red pepper flakes for a little kick.
- Side of Bread: Serve with a crusty loaf of bread for dipping.
- Grilled Cheese Companion: This soup is the perfect partner for a grilled cheese sandwich.
Make Ahead and Storage
Let’s talk about how to make this delicious potato soup fit into your busy life! Because let’s be real, sometimes you need a comforting meal ready to go, or maybe you just have amazing leftovers you want to savor later. I’ve got you covered.
Storing Leftovers
So, you’ve got leftover potato soup (lucky you!). Storing it is super easy. Just ladle the cooled soup into an airtight container. Make sure it’s completely cooled down before you pop the lid on, okay? This helps prevent any funky business. Kept in the fridge, your creamy potato goodness will be good for up to 3 days. Perfect for a quick lunch or another cozy dinner!
Freezing
Now, if you’re thinking long-term storage, freezing is your best friend. This soup freezes beautifully! Again, the key here is to let the soup cool down completely before you even think about freezing it. Once it’s cool, you can portion it out into freezer-safe containers or even freezer bags. I like using bags because they lay flat and stack nicely, saving precious freezer space. Label those containers with the date, because we all know things can get lost in the freezer abyss! Your frozen potato soup treasure will be good for up to 3 months. When you’re ready to enjoy it, just transfer it from the freezer to the fridge the night before to thaw. Easy peasy.
Reheating
Okay, so you’ve got your thawed potato soup, and now you’re ready to warm it up and enjoy it all over again. You have two main reheating options: stovetop or microwave. For the stovetop, just pour the soup into a pot and heat it over medium heat, stirring occasionally, until it’s warmed through. This usually takes about 10-15 minutes. If you’re in a hurry, the microwave works too. Just microwave it in 1-minute intervals, stirring in between, until it’s nice and hot. No matter which method you choose, make sure the soup is heated thoroughly before serving. And don’t be afraid to add a little extra broth or milk if it seems a bit thick after freezing. Sometimes it needs a little “oomph” to get back to its original creamy glory.
FAQs
1. Can I use a different type of potato?
Yes, Yukon Gold potatoes will also work well. They have a naturally creamy texture.
2. Can I use low-fat milk?
You can, but the soup won’t be as rich and creamy.
3. Can I add other vegetables?
Absolutely! Carrots, celery, or leeks would be delicious additions.
4. Can I make this vegan?
You can try using plant-based milk or cream, but the texture and flavor might be slightly different.
This 4-Ingredient Potato Soup is a true kitchen hero. It’s quick, easy, and incredibly delicious. So next time you’re craving comfort food, give this recipe a try. You won’t be disappointed!
Print
4 Ingredient Potato Soup Recipe
Indulge in the ultimate comfort food with this incredibly easy 4-ingredient potato soup. Creamy, flavorful, and ready in minutes! Perfect for busy weeknights or cozy weekends. This recipe is so simple, it’s almost criminal, yet the result is pure potato bliss.
- Total Time: 45 minutes
- Yield: 4–6 servings 1x
Ingredients
- 1 medium onion, diced
- 4 tablespoons butter, divided
- 2 pounds russet potatoes, peeled and cut into 1-inch pieces
- 4 cups heavy cream or whole milk
- Salt and pepper to taste
Instructions
- Melt 2 tablespoons of butter in a large pot over medium heat. Add the diced onion and cook until softened and slightly translucent, about 5-7 minutes.
- Add the remaining 2 tablespoons of butter and the diced potatoes to the pot. Stir to coat the potatoes with the butter and onion.
- Add enough water or broth (optional, for a thinner soup) to just cover the potatoes. Bring to a boil, then reduce heat and simmer until the potatoes are tender and easily pierced with a fork, about 15-20 minutes.
- Stir in the heavy cream or milk. Season with salt and pepper to taste. Heat gently until warmed through, but do not boil.
- For an extra smooth and creamy texture, you can use an immersion blender to blend the soup directly in the pot. Or, carefully transfer the soup to a regular blender and blend until smooth.
- Ladle the soup into bowls and garnish with your favorite toppings, such as shredded cheese, bacon bits, sour cream, chives, or fresh herbs. Serve hot.
Notes
- For a richer flavor, you can sauté the onion in butter with a pinch of salt and pepper.
- If you prefer a thinner soup, add more water or broth.
- To prevent the soup from curdling, do not boil it after adding the cream or milk.
- You can use Yukon Gold potatoes instead of russet potatoes for a naturally creamier soup.
- Feel free to customize the soup with your favorite toppings.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Soup
- Method: Simmering
- Cuisine: American
- Diet: Vegetarian
Nutrition
- Serving Size: 1.5 cups
- Calories: 350-450
- Sugar: 5-7g
- Sodium: 500-700mg
- Fat: 25-35g
- Saturated Fat: 15-20g
- Unsaturated Fat: 5-10g
- Trans Fat: 0g
- Carbohydrates: 25-35g
- Fiber: 3-5g
- Protein: 8-10g
- Cholesterol: 80-100mg