Creamy Potato and Carrot Soup with White Sauce Recipe
If you’re searching for a cozy, nourishing dish that feels like a warm hug in a bowl, look no further than this Creamy Potato and Carrot Soup with White Sauce Recipe. It’s a delightful blend of tender potatoes and sweet carrots simmered to perfection, all enveloped in a luxurious white sauce that brings everything together with rich, velvety goodness. Whether you’re craving comfort food on a chilly evening or want to impress guests with something both simple and sophisticated, this soup is a real winner that satisfies every time.

Ingredients You’ll Need
This recipe shines because it uses simple, straightforward ingredients that you likely have in your kitchen. Each plays a vital role in crafting the perfect texture, flavor, and color of the soup, from the earthy potatoes and sweet carrots to the creamy white sauce that elevates it all.
- Russet potatoes (4 cups diced): These starchy potatoes create the creamy base and body of the soup.
- Carrots (1 cup diced): Adds sweetness and a delightful pop of color that balances the savory notes.
- Garlic (1 clove, mashed and diced): Offers a subtle aromatic depth to the vegetable broth.
- Water (3 cups): Just enough to barely cover the vegetables and form the soup’s foundation.
- Better Than Bouillon Chicken Base (1 tablespoon): Brings rich, meaty flavor; turkey or chicken versions both work beautifully.
- Parsley (1/4 cup fresh chopped or 1 tablespoon dried): Freshness and a burst of herbal brightness.
- Kosher salt (1 teaspoon plus 1/2 teaspoon for white sauce): Essential for seasoning and enhancing all other flavors.
- Butter (1/2 cup): The base of the luscious white sauce that rounds out the texture.
- All-purpose flour (1/2 cup): Thickens the white sauce to that silky consistency we all love.
- Black pepper (1/2 teaspoon): Adds a gentle spicy warmth to the sauce.
- Milk (4 cups, preferably whole): Creamy component that makes the soup rich without heaviness.
- Optional garnishes like cheddar cheese, green onions, and extra parsley: For added flavor and color at serving time.
How to Make Creamy Potato and Carrot Soup with White Sauce Recipe
Step 1: Prepare and Boil the Vegetables
Start by peeling and dicing your potatoes into roughly half-inch cubes. This size helps them cook evenly yet still hold a bit of texture in the final soup. Next, do the same with the carrots so they blend perfectly in every spoonful. Toss in a clove of minced garlic for that gentle flavor lift. Pour in about 3 cups of water, just enough to barely cover all your veggies — this is important since you want to keep all those lovely nutrients and flavors in the pot. Add the Better Than Bouillon chicken or turkey base along with the chopped parsley and kosher salt. Bring this to a boil, then reduce to a steady simmer and cook until your potatoes and carrots turn tender and fork-soft — about 20 minutes.
Step 2: Mash the Vegetables
Once the veggies are tender, ditch the lid and remove the pot from heat. Use a potato masher to gently crush the mixture to your preferred texture. I adore a velvety soup that still has a few hearty chunks left — it makes every bite so satisfying. If you crave an ultra-smooth soup, a quick blitz with an immersion blender works wonders here, but the cozy chunkiness is so charming, too!
Step 3: Make the White Sauce
While the veggies are simmering, melt half a cup of butter in a separate pot over medium heat. Once it’s completely melted, whisk in half a cup of flour to create a roux — this is the base of your white sauce. Add half a teaspoon each of kosher salt and black pepper to season. Stir continuously for a few minutes until it’s a smooth paste and cooked through but not browned. Slowly pour in the milk, a cup at a time, whisking furiously to avoid lumps and achieve that silky smooth texture. Let the mixture come to a gentle boil and then cook for one more minute while stirring — your perfect white sauce is ready to roll.
Step 4: Combine and Finish the Soup
Carefully pour your freshly made white sauce into the pot with the mashed potatoes and carrots. Use a spatula to scrape every bit out and combine everything thoroughly. This is the moment when all those individual components unite into a rich, creamy dream of a soup. Give it a final stir and it’s ready to serve piping hot.
How to Serve Creamy Potato and Carrot Soup with White Sauce Recipe

Garnishes
To elevate your soup, sprinkle on some shredded cheddar cheese — it melts into little pockets of gooey goodness. Freshly chopped green onions add a crisp, sharp contrast while a sprinkle of fresh parsley brings freshness and a pop of green, making the dish as pretty as it is delicious.
Side Dishes
This soup pairs beautifully with crusty bread, like a warm baguette or sourdough, perfect for dipping. A simple green salad with a tangy vinaigrette also complements the creamy, mellow flavors, allowing the soup to shine as the star of the meal.
Creative Ways to Present
Try serving this soup in rustic bread bowls for a fun, cozy presentation that guests will love. Another idea is to swirl in a drizzle of chili oil or add crispy bacon bits on top for added texture and a touch of indulgence.
Make Ahead and Storage
Storing Leftovers
If you have any leftover Creamy Potato and Carrot Soup with White Sauce Recipe (although it’s unlikely!), store it in an airtight container in the refrigerator. It will keep beautifully for up to 5 days, making it a perfect make-ahead comfort meal.
Freezing
This soup freezes well for up to 3 months. Let it cool completely before transferring into freezer-safe containers. When ready to enjoy, thaw overnight in the fridge and stir well before reheating, as the sauce might separate slightly but will come back together with a good stir.
Reheating
Gently reheat your soup on the stove over medium-low heat, stirring frequently to keep the creamy texture smooth and avoid scorching. Adding a splash of milk or water as it warms up can help refresh the consistency if it has thickened.
FAQs
Can I use vegetable broth instead of water and chicken base?
Absolutely! Using vegetable broth instead of water and chicken base will give you a vegetarian-friendly version with plenty of flavor. Just make sure the broth is well seasoned to keep the soup tasty.
Is it possible to make this soup dairy-free?
Yes! Substitute the butter with a dairy-free alternative like olive oil or vegan margarine, and swap the milk for unsweetened plant milk such as almond or oat milk to keep it creamy and delicious.
How can I make the soup thicker or thinner?
If you prefer a thicker soup, add a bit more flour to your white sauce roux or reduce the amount of water you add to the vegetables. To thin it out, simply add more milk or broth until you reach your desired consistency.
Can I add other vegetables to this soup?
Definitely! Celery, leeks, or parsnips work wonderfully alongside the potatoes and carrots, adding complexity and extra flavor layers while keeping that comforting vibe.
What’s the best way to store leftover soup for quick meals?
Keep your leftover soup in single-serving containers in the fridge or freezer. Then, just reheat individual portions whenever you need a quick, satisfying meal without any fuss.
Final Thoughts
Trust me, once you try this Creamy Potato and Carrot Soup with White Sauce Recipe, it will become your go-to comfort food for cold days or anytime you crave something warm and wholesome. It’s simple yet incredibly rewarding — perfect for sharing around the table or enjoying solo with a good book. So grab your ingredients, roll up your sleeves, and treat yourself to this delicious bowl of comfort!
PrintCreamy Potato and Carrot Soup with White Sauce Recipe
This comforting Potato Soup recipe combines tender diced potatoes and carrots simmered in a savory broth, thickened with a creamy homemade white sauce (béchamel). Enhanced with garlic and parsley, it is perfect served warm with optional garnishes like cheddar cheese and green onions for a hearty, velvety bowl of soup.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings 1x
- Category: Soup
- Method: Stovetop
- Cuisine: American
Ingredients
Vegetables
- 4 cups diced Russet potatoes (about 2 large potatoes, 2 pounds)
- 1 cup diced carrots (about 2 large carrots)
- 1 clove garlic, mashed and diced
- 3 cups water
- 1 tablespoon Better Than Bouillon Chicken Base (chicken or turkey flavor)
- 1/4 cup fresh chopped parsley, or 1 tablespoon dried parsley
- 1 teaspoon kosher salt
White Sauce (Béchamel)
- 1/2 cup butter (one stick)
- 1/2 cup all purpose flour
- 1/2 teaspoon kosher salt
- 1/2 teaspoon black pepper
- 4 cups whole milk
Optional Garnishes
- Shredded cheddar cheese
- Chopped green onions
- Chopped fresh parsley
Instructions
- Boil the vegetables: Peel and dice 2 large Russet potatoes into 1/2 inch pieces, place in a large pot. Peel and dice 2 carrots similarly and add to the pot. Mince 1 clove garlic and add it as well. Pour in 3 cups water, just enough to barely cover the vegetables. Add 1 tablespoon of Better Than Bouillon Chicken Base and 1/4 cup fresh chopped parsley (or 1 tablespoon dried parsley), along with 1 teaspoon kosher salt. Bring to a boil over high heat, then reduce to a medium simmer with the lid vented, cooking for about 20 minutes until the potatoes and carrots are very tender.
- Mash the vegetables: Remove pot from heat and roughly mash the vegetables to desired consistency using a potato masher. You can leave it chunky or blend smoothly with an immersion blender depending on preference.
- Make the white sauce (béchamel): In a separate medium pot, melt 1/2 cup butter over medium heat. Whisk in 1/2 cup flour until it forms a paste. Season with 1/2 teaspoon kosher salt and 1/2 teaspoon black pepper. Cook the roux, stirring constantly for 1-3 minutes. Gradually whisk in 4 cups whole milk, about 1 cup at a time, ensuring each addition is fully incorporated to avoid lumps. Continue stirring over medium heat until the sauce comes to a boil and boils for 1 minute to thicken.
- Combine soup and white sauce: Pour the béchamel into the pot with the mashed vegetables, scraping to get all the sauce out. Stir well to combine into a creamy, smooth soup base.
- Serve and garnish: Ladle the soup into bowls and garnish with shredded cheddar cheese, chopped green onions, and extra fresh parsley if desired. Serve warm.
- Storage: Store any leftovers in an airtight container in the refrigerator for up to 5 days.
Notes
- Use whole milk for the creamiest texture; reduced fat milks can make the soup less rich.
- If you prefer a smoother soup, use an immersion blender after cooking the vegetables.
- Adjust salt to taste, especially if substituting bouillon with salted broth or cubes.
- For a vegetarian version, substitute chicken bouillon with vegetable bouillon.
- Reheat gently on stovetop to avoid scorching the soup.
Keywords: potato soup, creamy soup, easy potato soup, homemade soup, béchamel soup, comfort food, chicken base soup
