Looking for a creamy, cozy, and ridiculously easy soup? This 4-Ingredient Potato Soup is the answer! It’s thick, velvety, and packed with comforting flavors—all without the hassle of a long ingredient list. Perfect for busy weeknights, lazy Sundays, or when you need a warm hug in a bowl. Trust me, once you try it, you’ll wonder why you ever needed more than four ingredients to make magic happen.
Why You’ll Love This 4-Ingredient Potato Soup (Creamy, Cozy & Quick!)
- Super Easy: You only need four pantry staples, making this the ultimate budget-friendly meal.
- Velvety & Creamy: No heavy cream needed—just simple ingredients that work together perfectly.
- Ready in No Time: Less than 30 minutes from start to finish, with minimal prep work.
- Comfort Food at Its Best: Every spoonful is rich, cozy, and satisfying—perfect for chilly days!
- Customizable: Want to add bacon, cheese, or veggies? Go for it! This soup is a blank canvas for flavor.
Ingredients for 4-Ingredient Potato Soup
This recipe keeps things simple but doesn’t skimp on flavor. Here’s what you’ll need:
- Potatoes – The heart of the soup! Russet potatoes work best for their soft, starchy texture, making the soup thick and creamy.
- Onion – Adds a subtle sweetness and depth of flavor to balance out the richness of the potatoes.
- Broth – The base that brings everything together. Use chicken or vegetable broth for the best taste.
- Milk – Gives the soup a velvety texture without needing heavy cream. Whole milk works best, but you can use any type.

💡 Want to make it even better? Try adding crispy bacon, shredded cheese, or a sprinkle of green onions on top!
Ready to make this cozy bowl of goodness? Find the exact measurements in the recipe card below! 👇
How to Make 4-Ingredient Potato Soup
Step 1: Preparing the Ingredients
- Peel and chop the potatoes into small, even cubes for faster cooking.
- Dice the onion into small pieces so it blends well into the soup.
Step 2: Cooking the Soup
- In a large pot, sauté the diced onion over medium heat until soft and fragrant.
- Add the chopped potatoes and pour in the broth, ensuring the potatoes are fully submerged.
- Bring to a boil, then reduce heat and let it simmer until the potatoes are fork-tender (about 15-20 minutes).
- Once the potatoes are soft, use a potato masher or immersion blender to create a smooth, creamy texture.
- Stir in the milk, letting it warm through (but don’t let it boil!).

Step 3: Serving
- Ladle the soup into bowls and garnish with your favorite toppings.
- Enjoy hot, with a side of crusty bread or crackers for extra comfort!

Pro Tips for the Best Results
- Choose the Right Potatoes: Russets make the creamiest soup, while Yukon Golds add a buttery touch.
- Don’t Overcook the Milk: Add it at the end and warm it gently to avoid curdling.
- Blend for Extra Creaminess: Use an immersion blender or mash the potatoes well for a smooth texture.
Common Mistakes to Avoid
Even with just four ingredients, there are a few easy mistakes that can make or break your soup. Here’s what to watch out for:
- Not Cooking the Potatoes Long Enough: If they’re undercooked, your soup won’t blend properly. Make sure they’re fork-tender before mashing or blending.
- Adding Milk Too Early: Pouring in the milk while the soup is boiling can cause it to curdle. Add it at the end over low heat for a creamy consistency.
- Skipping the Seasoning: Even though it’s a simple soup, a pinch of salt and pepper (or a dash of garlic powder!) can make a world of difference.
Recipe Variations
Want to switch things up? Here are some easy ways to customize your soup:
- Loaded Potato Soup: Stir in crispy bacon, cheddar cheese, and a dollop of sour cream for a loaded baked potato flavor.
- Garlic-Lover’s Twist: Roast a few cloves of garlic and blend them into the soup for a rich, savory boost.
- Vegan-Friendly: Swap out the milk for coconut or almond milk and use vegetable broth instead of chicken broth.
- Spicy Kick: Add a dash of cayenne pepper or chopped jalapeños for a little heat.
How to Serve 4-Ingredient Potato Soup
Best Pairings
- A slice of warm, crusty bread for dipping.
- A fresh green salad to add some crunch and balance.
- A side of grilled chicken for extra protein.
Toppings & Garnishes
- Shredded cheese (cheddar, Parmesan, or gouda!)
- Crispy bacon crumbles
- Chopped green onions or fresh parsley
- A dollop of sour cream for tangy creaminess
Drink Pairing
- A warm cup of herbal tea or a classic hot chocolate for cozy vibes.

Make Ahead & Storage
Can I Meal Prep This?
Yes! This 4-Ingredient Potato Soup is perfect for meal prepping. You can make a big batch and store it for easy lunches or dinners throughout the week. Just remember that the texture may thicken over time, so a splash of broth or milk when reheating will bring it back to its creamy goodness.
Storing Leftovers
- Fridge: Store in an airtight container for up to 4 days.
- Freezing: This soup can be frozen, but because it contains milk, the texture may slightly change. If freezing, let it cool completely and store in a freezer-safe container for up to 2 months.
Reheating
- Stovetop: Warm over low heat, stirring occasionally. Add a splash of milk or broth if it’s too thick.
- Microwave: Heat in short bursts, stirring in between, to prevent uneven heating.
FAQs
Can I use a different type of potato?
Yes! Russet potatoes are best for a super creamy texture, but Yukon Golds will give a slightly buttery flavor. Red potatoes will work too, but they make the soup a bit chunkier.
How do I make this soup thicker?
For a thicker consistency, reduce the amount of broth slightly, or mash more of the potatoes. You can also stir in a small amount of cornstarch mixed with water for extra thickness.
Can I make this in a slow cooker?
Absolutely! Just add the potatoes, onions, and broth to the slow cooker and cook on low for 6-7 hours or high for 3-4 hours. Stir in the milk at the end and blend to your desired consistency.
What’s the best way to add more flavor?
A sprinkle of garlic powder, a pinch of smoked paprika, or a dash of hot sauce can really enhance the flavor without adding extra ingredients.
Cozy Up with a Bowl of This Creamy Potato Soup!
If you’re looking for an easy, comforting, and budget-friendly meal, this 4-Ingredient Potato Soup is a must-try. It’s proof that simple ingredients can create something truly delicious. Whether you’re making it for a quick dinner, meal prepping for the week, or just craving a cozy bowl of warmth, this soup won’t disappoint. Give it a try, and let me know how you customize it!
4-Ingredient Potato Soup
Equipment
- Large Pot
Ingredients
- 4 cups potatoes peeled and diced
- 3 cups chicken broth
- 1 cup milk
- 1 cup shredded cheese cheddar or your favorite type
Instructions
- In a large pot, bring the potatoes and chicken broth to a boil. Reduce heat and simmer until potatoes are soft (about 15 minutes).
- Use a potato masher or immersion blender to mash the potatoes until the soup reaches your desired consistency.
- Stir in the milk and shredded cheese, cooking for another 5 minutes until the cheese is melted and the soup is creamy.
- Serve hot and enjoy! Optionally, garnish with extra cheese, bacon bits, or green onions.