5-Ingredient Creamy Potato Soup

Looking for a quick, comforting meal that won't break the bank? This 5-Ingredient Creamy Potato Soup is about to become your new go-to. It's the perfect easy potato soup recipe for those evenings when you need something warm and satisfying but don't have much time or energy. With just five simple ingredients you probably already have on hand, you can have a steaming bowl of deliciousness on the table in under 30 minutes.

This budget soup proves you don't need fancy ingredients or hours in the kitchen to create something truly comforting. It's creamy without heavy cream, rich without being complicated, and so simple that even beginner cooks can nail it on the first try. Whether you're feeding a hungry family or just want a cozy dinner for yourself, this simple soup is the answer.

Let me show you how easy it is to make a pot of comfort that tastes like you simmered it all day—but actually comes together in minutes!

Why You'll Love This Recipe

• Only 5 ingredients: You probably have everything in your pantry and fridge right now. No long shopping list needed.
• Ready in 30 minutes: From start to finish, this soup comes together in the time it takes to chop a few potatoes. Perfect for busy weeknights.
• Creamy without heavy cream: The secret is blending some of the soup right in the pot. No need for expensive cream or fancy techniques.
• Budget-friendly comfort food: Potatoes are one of the most affordable ingredients around. This cheap dinner feeds a family for pennies.
• Completely customizable: Add bacon, cheese, or veggies to make it your own. The base is simple but versatile.
• Great for meal prep: This soup reheats beautifully, making it perfect for lunches or busy evenings.
• Beginner-friendly: If you can chop a potato and stir a pot, you can make this soup. No special skills required.

Ingredients

• 1 tablespoon butter
• 1 small onion, diced
• 4 cups chicken or vegetable broth
• 2 pounds potatoes (Yukon Gold or Russet), peeled and diced into 1/2-inch cubes
• 1/2 cup milk or heavy cream
• Salt and pepper to taste

The exact measurements are simple, but the quality of your broth and potatoes makes a difference. Use a good-quality broth for the best flavor. Yukon Gold potatoes give a naturally creamier texture, but Russets work great too.

Optional Substitutions

• Replace butter with olive oil for a dairy-free version. The flavor will be slightly different but still delicious.
• Use any type of onion – yellow, white, or even leeks work well. Leeks add a milder, sweeter flavor.
• Swap broth for water + bouillon if you don't have broth on hand. Use one bouillon cube per cup of water.
• Substitute milk with unsweetened almond milk for a dairy-free option. The soup will be slightly thinner.
• Use sweet potatoes for a different flavor and extra nutrients. The soup will be slightly sweeter.
• Add garlic – sauté 2 cloves minced garlic with the onion for extra depth.

Instructions

1. In a large pot or Dutch oven, melt the butter over medium heat. Add the diced onion and cook, stirring occasionally, until softened and translucent, about 3-4 minutes.
2. Pour in the broth and add the diced potatoes. Bring to a boil over high heat.
3. Once boiling, reduce heat to medium-low, cover, and simmer for 12-15 minutes, or until the potatoes are very tender when pierced with a fork.
4. Remove the pot from heat. Using an immersion blender, carefully blend the soup until mostly smooth but with a few small chunks for texture. If you don't have an immersion blender, carefully transfer about half the soup to a blender, blend until smooth, then return to the pot. (Be careful with hot liquids!)
5. Stir in the milk or cream. Season with salt and pepper to taste. If the soup is too thick, add a little more broth or milk to reach your desired consistency.
6. Return the pot to low heat and warm through for another 2-3 minutes. Do not let it boil after adding dairy.
7. Taste and adjust seasoning. Serve hot with your favorite toppings.

Pro Tips

• Cut potatoes evenly: Keep your potato cubes the same size so they cook evenly. This prevents some from being mushy while others are still hard.
• Don't skip the onion: Onions add a savory backbone to this simple soup. Sautéing them first brings out their natural sweetness.
• Blend to your preference: For a perfectly creamy soup, blend until completely smooth. For more texture, leave some chunks.
• Add dairy off heat: Always stir in milk or cream after removing the pot from heat to prevent curdling.
• Season generously: Potatoes need a good amount of salt. Taste and adjust before serving.
• For extra richness: Use heavy cream instead of milk, or stir in a tablespoon of butter at the end.
• Make it a meal: Serve with crusty bread, a side salad, or top with cooked bacon and shredded cheese.

Variations and Substitutions

• Loaded Potato Soup: Top with shredded cheddar cheese, crispy bacon bits, sliced green onions, and a dollop of sour cream. This turns the simple soup into a hearty meal.
• Broccoli Potato Soup: Add 2 cups of chopped broccoli florets along with the potatoes. The broccoli will cook perfectly in the simmering liquid.
• Cheesy Potato Soup: Stir in 1/2 cup of shredded cheddar cheese along with the milk until melted and smooth. Use a sharp cheddar for the best flavor.
• Herb-Infused: Add a sprig of fresh thyme or rosemary to the pot while simmering. Remove before blending. Or stir in 1 teaspoon of dried herbs like thyme or parsley.
• Spicy Kick: Add a pinch of red pepper flakes or a dash of hot sauce when you add the broth. Top with sliced jalapeños for extra heat.
• Vegan Version: Use olive oil instead of butter, vegetable broth, and unsweetened plant-based milk like oat or cashew milk. The soup remains creamy and delicious.
• Slow Cooker Method: Sauté the onion in a skillet, then transfer to a slow cooker with broth and potatoes. Cook on low for 6-8 hours or high for 3-4 hours. Blend and stir in milk before serving.

Storage and Reheating

Fridge

Store leftovers in an airtight container in the refrigerator for up to 5 days. The soup will thicken as it sits, which is normal. When ready to eat, thin it out with a splash of broth or milk.

Freezer

This soup freezes beautifully! Let it cool completely, then transfer to freezer-safe containers or zip-top bags. Freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.

Reheating

Reheat gently on the stovetop over medium-low heat, stirring occasionally. Add a little broth or milk to thin it back to your desired consistency. You can also microwave individual portions in 30-second bursts, stirring between each. Avoid boiling after reheating to keep the texture creamy.

FAQ

Can I use red potatoes instead of Yukon Gold or Russet? Yes, red potatoes work well but have a waxy texture, so the soup may be slightly less creamy. Peel them if you prefer a smoother consistency.

How can I make this soup thicker? Blend more of the soup until completely smooth, or simmer it uncovered for a few extra minutes to reduce the liquid. You can also mash some of the potatoes with a potato masher before blending.

Can I add other vegetables? Absolutely! Carrots, celery, or cauliflower make great additions. Sauté them with the onion or add them along with the potatoes for extra flavor and nutrition.

Is this soup gluten-free? Yes, this recipe is naturally gluten-free as long as you use gluten-free broth. Always check your broth label to be sure.

Can I make this in an Instant Pot? Yes! Sauté the onion using the Sauté function, then add broth and potatoes. Pressure cook on high for 8 minutes. Quick release, blend, then stir in the milk.

What toppings go best with potato soup? Classic toppings include shredded cheddar cheese, crispy bacon, green onions, sour cream, and a sprinkle of black pepper. Croutons or fresh herbs also add nice texture.

Can I skip blending the soup? Yes, you can leave the soup chunky for a more rustic texture. Just mash the potatoes slightly with a potato masher to thicken the broth.