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Overview
Potatoes turn evenly creamy in the water bath while still holding their shape. Toss them with butter and herbs, smash and roast them, or load them with your favorite toppings.
Time and temperature
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| Texture | Bath setting | Cook time | Longest time |
|---|---|---|---|
| Creamy | 183°–185°F | 1 hour–1 hour 30 minutes | 3 hours |
| Tender | 185°–190°F | 1 hour–1 hour 30 minutes | 3 hours |
| Soft | 190°–194°F | 1 hour–1 hour 30 minutes | 3 hours |
Thicker pieces need the longer end of the cook time. Keep everything in one layer, and read the Cook safely section before serving.
Choose your texture
- 183°–185°FCreamy
- Creamy potatoes that hold their shape for butter and herbs.
Best for
- Baby potatoes
- Fingerlings
- Yukon Gold
Notes
- This is the preferred temperature for most potato preparations
- Starches are fully gelatinized but potatoes maintain structure
Tips
- Use waxy potatoes like Yukon Gold or fingerlings for best texture
- Cut potatoes into even sizes for consistent cooking
- Save the butter from the bag — it's especially flavorful
- For crispy potatoes, finish in hot oven or under broiler
- 185°–190°FTender
- Soft potatoes that mash or smash easily.
Best for
- Mashed potatoes
- Smashed potatoes
- Russets for baking
Notes
- This temperature creates very tender potatoes
- Good for mashing or smashing applications
Tips
- This temperature is good for mashed potato preparations
- The tender texture makes for especially smooth mashing
- Add cream and butter while still hot for best incorporation
- 190°–194°FSoft
- Very soft potatoes for a smooth mash or purée.
Best for
- Purees
- Silky-smooth mashed potatoes
Notes
- This creates very soft potatoes
- Best for applications where you want them to break down completely
Tips
- This temperature is for specific applications requiring very soft potatoes
- Not good for whole potatoes that need to hold shape
- Good for purees and silky-smooth mashes
Get it ready
- Scrub the potatoes and cut them into even halves, quarters, or cubes.
- Add butter, salt, pepper, garlic, or herbs.
- Arrange the potatoes in one flat layer in a food-safe bag, then seal.
- Keep the bag fully submerged while the potatoes cook.
Finish and serve
- Open the bag carefully and spoon the potatoes into a serving dish.
- Toss with the butter and herbs from the bag.
- Serve them creamy, smash and roast them, or crisp them at 425°F for about 15 minutes.
Useful tips
- Potatoes at 185°F for 1–2 hours cook edge-to-edge with no gradient. Every piece is exactly the same tenderness, which oven roasting and boiling cannot achieve on irregularly-cut pieces.
- Use waxy potatoes (Yukon Gold, fingerling, red) for best results. Starchy potatoes (Russet) can become mealy in the sealed bag because the starches absorb too much moisture.
- Season in the bag with butter, herbs, garlic, and salt. The sealed environment turns the bag into a flavor infusion chamber that open-air cooking methods cannot match.
- For crispy potatoes, smash the cooked pieces flat on a sheet pan, drizzle with oil, and roast at 425°F until golden and crunchy. The pre-cooked interior stays creamy while the exterior shatters.
- Anti-tip: do not sous vide potatoes above 190°F. They break apart quickly at high temperatures and the bag fills with starch-water instead of holding clean, whole pieces.
Questions
QCreamy: What's the best potato variety for sous vide?
Yukon Gold, baby potatoes, and fingerlings work beautifully. Avoid russets for this method — they're better for baking.
QCreamy: Can I cool, store, serve cold, freeze, or reheat these vegetables?
After cooking, finish and serve right away. This path does not authorize sealed-bag storage, cook-chill, cold service, leftovers, reheating, hot holding, freezing, or make-ahead preparation. Do not hold sealed low-oxygen bags at room temperature.
QCreamy: Why are my potatoes mushy?
Either cooked too long or temperature too high. Stick to 183°–185°F for 1 hour–1 hour 30 minutes.
QTender: Can I make mashed potatoes sous vide?
Absolutely. Cook at 185°–190°F, then mash with butter and cream. They'll be especially smooth.
QSoft: Will 194°F potatoes fall apart?
They'll be very soft but won't disintegrate. good for mashing or pureeing.
Cook safely
Wash your hands for at least 20 seconds, then rinse the vegetables under running water. Do not use soap on produce. Keep it away from raw meat and seafood, use clean tools, and serve it right after cooking. These times are for texture; they are not instructions for canning, sealed storage, chilling, or reheating. Never leave a sealed bag at room temperature.
Cook with this guide
Recipes using this guide
Each recipe inherits a reviewed bath setting and cook time from the Potatoes guide.
