Yellow potato soup starts with one smart choice: Yukon Golds. Their medium-starch, high-moisture flesh breaks down just enough to thicken the broth on its own, so you get a creamy body without reaching for a roux or a second pot. That is the whole logic of this recipe, and it is why the soup tastes rich while staying simple.
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Here is the real-world comparison that matters. Russets go grainy and gluey when you stir them hard, while waxy reds stay firm and never thicken the pot. Yukon Golds sit in the middle, which is exactly where you want to be for a blended or semi-blended soup. I keep the skins on for body and flavor, then blend only half the pot so the final bowl has both velvet and texture.
The process is a straight line: sweat the aromatics in butter at 350 F (175 C), add potatoes and stock, simmer at 205 F (96 C) until a knife slides in with no resistance, then finish with cream off the heat. Total time is about 50 minutes, and most of it is hands-off simmering. Keep it simple, keep it growing.
Why You'll Love This Recipe
About the Ingredients
3 lb (1.36 kg) Yukon Gold potatoes, scrubbed and cut into 1-inch chunks
Yukon Golds are the ideal middle-starch potato here. If you cannot find them, use baby gold potatoes or a 50/50 mix of Russet and red potatoes.
4 tbsp (56 g) unsalted butter
Butter builds the flavor base and helps the onions sweat without browning. For a dairy-free version, use 3 tbsp olive oil plus 1 tbsp vegan butter.
1 large yellow onion, diced (about 1 1/2 cups)
Yellow onion gives a sweeter, deeper base than red onion. Leeks, white parts only, are a classic substitution if you want a milder allium note.
3 garlic cloves, minced
Fresh garlic is sharper and more aromatic than jarred. If using jarred, add 1 tsp and stir it in later so it does not scorch.
5 cups (1.2 L) low-sodium chicken or vegetable broth
Low-sodium lets you control the final salt level. Use vegetable broth to keep the soup fully vegetarian.
1 tsp dried thyme
Thyme is the herb that bridges potato and cream. Substitute 1 tbsp fresh thyme leaves, added in the last 10 minutes.
1 tsp kosher salt, plus more to taste
Kosher salt dissolves evenly and seasons gently. If using fine table salt, start with 3/4 tsp.
1/2 tsp freshly ground black pepper
Freshly ground pepper is more aromatic than pre-ground. Add it early so it blooms in the butter.
1 cup (240 ml) heavy cream or whole milk
Heavy cream gives the silkiest result; whole milk works and keeps it lighter. Add dairy off the heat to avoid curdling.
1/4 cup (25 g) grated sharp cheddar or 2 tbsp chopped chives, for serving
Sharp cheddar adds a salty tang; chives keep it fresh and light. Both are optional but recommended.
Tips & Tricks
Do not boil hard
Keep the soup at a gentle simmer around 205 F (96 C). A rolling boil at 212 F (100 C) breaks the potatoes apart unevenly and can make them gluey.
Salt in layers
Salt the onions at the start, the broth midway, and taste again after adding cream. Soup salted only at the end tastes flat.
Blend carefully with hot liquid
Fill the blender no more than halfway, vent the lid, and hold a towel over it. Steam expands fast and hot soup can erupt.
Watch the dairy
Add cream or milk only after the pot is off the heat. Boiling dairy after it is added risks a grainy texture.
Pro Tips
Step-by-Step Instructions
1. Sweat the aromatics
Melt the butter in a heavy pot over medium heat until it foams, about 1 minute, then add the onion, salt, and pepper. Cook at a gentle sizzle for 7 to 8 minutes until the onions are translucent and soft, not browned. Add the garlic and thyme and stir for 60 seconds, just until fragrant.
2. Add potatoes and broth
Add the potato chunks and stir to coat them in the butter and aromatics, about 1 minute. Pour in the broth; it should just cover the potatoes by about 1 inch. If your pot is wide, add up to 1 extra cup of broth.
3. Simmer until tender
Bring the pot to a simmer, then reduce the heat to low and cook at 205 F (96 C) for 18 to 22 minutes. The soup is ready when a paring knife slides into the largest potato chunk with zero resistance and the pieces look slightly translucent at the edges.
4. Reserve some chunks
Scoop out about 1 cup of the cooked potato pieces with a slotted spoon and set them aside. This is the step that gives you a soup with both creamy body and real texture.
5. Blend until smooth
Working in batches, transfer the remaining soup to a blender and blend for 30 to 45 seconds until completely smooth and glossy. Alternatively, use an immersion blender directly in the pot, moving it slowly to avoid splatter.
6. Finish off the heat
Return the blended soup to the pot, turn off the heat, and stir in the cream or milk along with the reserved potato chunks. Taste and adjust salt and pepper. The soup should coat the back of a spoon and hold a light ribbon.
7. Serve hot
Ladle into warm bowls and top with sharp cheddar or chives. Serve immediately, or let it sit 5 minutes to thicken slightly before serving.
Delicious Variations
Loaded Baked Potato
Stir in 1/2 cup sour cream off the heat, then top each bowl with crumbled bacon, cheddar, and sliced scallions.
Roasted Garlic and Rosemary
Roast a whole head of garlic at 400 F (205 C) for 40 minutes, squeeze the cloves into the pot, and swap the thyme for 1 tsp minced rosemary.
Curried Yellow Potato Soup
Bloom 2 tsp curry powder with the garlic, then finish with 1/2 cup coconut milk instead of cream and a squeeze of lime.
How to Store Yellow Potato Soup Recipe
Refrigerator
Store in an airtight container for up to 4 days. The soup thickens as it chills; whisk in a splash of broth or milk when reheating.
Freezer
Freeze for up to 3 months in a freezer-safe container, leaving 1 inch of headspace. Cream-based soups can separate slightly, so whisk vigorously after thawing.
Reheating
Reheat gently on the stovetop over medium-low heat, stirring often, until it reaches 165 F (74 C). Avoid a hard boil, which can make the dairy grainy.
Frequently Asked Questions
Q: What are the best potatoes for yellow potato soup?
Yukon Gold potatoes are the best choice because their medium starch and high moisture make the soup creamy without turning gluey. Russets work but break down faster and can taste grainy, while waxy red potatoes will not thicken the broth as well.
Q: Can I make yellow potato soup without cream?
Yes. Replace the heavy cream with whole milk, evaporated milk, or unsweetened oat milk, and add it off the heat. For a dairy-free version, use olive oil instead of butter and finish with 1/2 cup coconut milk for richness.
Q: Why did my potato soup turn gluey?
Over-blending starchy potatoes is the usual cause. Blend in short 30-second pulses, stop as soon as the soup is smooth, and never use a high-speed blender for more than a minute. Keeping the soup at a simmer instead of a boil also helps.
Q: How do I thicken yellow potato soup if it is too thin?
Simmer it uncovered for 5 to 10 minutes to reduce the liquid, or blend an extra cup of the cooked potatoes and stir them back in. A tablespoon of mashed potato flakes also works without changing the flavor.
Q: Is yellow potato soup healthy?
It is a moderate, balanced soup when you control the dairy. One bowl provides about 285 calories with 12 g protein and 22 g carbs, mostly from the potatoes. Using whole milk instead of cream and skipping the cheese lowers the fat significantly.
Make this yellow potato soup once and it becomes your default cold-weather pot. Start with good Yukon Golds, keep the simmer gentle, and finish with dairy off the heat. If you try a variation, tell me which one worked in your kitchen. Keep it simple, keep it growing.
Yellow Potato Soup Recipe
This creamy yellow potato soup recipe turns Yukon Golds into a silky, comforting bowl with garlic, butter, and a hint of thyme in 50 minutes.
🧂 Ingredients
- 3 lb (1.36 kg) Yukon Gold potatoes, scrubbed and cut into 1-inch chunks
- 4 tbsp (56 g) unsalted butter
- 1 large yellow onion, diced (about 1 1/2 cups)
- 3 garlic cloves, minced
- 5 cups (1.2 L) low-sodium chicken or vegetable broth
- 1 tsp dried thyme
- 1 tsp kosher salt, plus more to taste
- 1/2 tsp freshly ground black pepper
- 1 cup (240 ml) heavy cream or whole milk
- 1/4 cup (25 g) grated sharp cheddar or 2 tbsp chopped chives, for serving
📋 Instructions
- 1Sweat the aromatics — Melt the butter in a heavy pot over medium heat until it foams, about 1 minute, then add the onion, salt, and pepper. Cook at a gentle sizzle for 7 to 8 minutes until the onions are translucent and soft, not browned. Add the garlic and thyme and stir for 60 seconds, just until fragrant.
- 2Add potatoes and broth — Add the potato chunks and stir to coat them in the butter and aromatics, about 1 minute. Pour in the broth; it should just cover the potatoes by about 1 inch. If your pot is wide, add up to 1 extra cup of broth.
- 3Simmer until tender — Bring the pot to a simmer, then reduce the heat to low and cook at 205 F (96 C) for 18 to 22 minutes. The soup is ready when a paring knife slides into the largest potato chunk with zero resistance and the pieces look slightly translucent at the edges.
- 4Reserve some chunks — Scoop out about 1 cup of the cooked potato pieces with a slotted spoon and set them aside. This is the step that gives you a soup with both creamy body and real texture.
- 5Blend until smooth — Working in batches, transfer the remaining soup to a blender and blend for 30 to 45 seconds until completely smooth and glossy. Alternatively, use an immersion blender directly in the pot, moving it slowly to avoid splatter.
- 6Finish off the heat — Return the blended soup to the pot, turn off the heat, and stir in the cream or milk along with the reserved potato chunks. Taste and adjust salt and pepper. The soup should coat the back of a spoon and hold a light ribbon.
- 7Serve hot — Ladle into warm bowls and top with sharp cheddar or chives. Serve immediately, or let it sit 5 minutes to thicken slightly before serving.
Diego explores the intersection of technology and personal finance, sharing his journey of automating savings and investing spare change. He writes for beginners who want to make their money work harder without jargon.
