How to Boil Potatoes
Learn how to boil potatoes for mash, salad, or sides with cutting tips, salt, doneness checks, storage safety, mistakes, troubleshooting, and FAQs.
Quick Answer
To boil potatoes, scrub and cut them into even pieces, start in cold salted water, bring to a boil, reduce to a steady simmer, cook until a fork slides in easily, then drain well. Small cubes may take about 10 to 15 minutes; whole potatoes take longer.
Ingredients and Tools
- Potatoes
- Water
- Salt
- Pot
- Knife
- Cutting board
- Colander
- Fork or knife for testing
Safety Precautions
- Use a stable cutting board and sharp knife.
- Handle boiling water and steam carefully.
- Refrigerate cooked potatoes promptly.
- Do not leave cooked potatoes sitting at room temperature for long periods.
Step-by-Step Instructions
- Step 1
Choose potatoes
Use waxy potatoes for salad and starchy potatoes for fluffy mash.
- Step 2
Scrub and cut evenly
Cut pieces similar in size so they cook at the same rate.
- Step 3
Start in cold water
Cover potatoes with cold water and add salt.
- Step 4
Bring to a boil
Heat until boiling, then reduce to a steady simmer.
- Step 5
Cook until tender
Test with a fork or knife; it should slide in easily.
- Step 6
Drain well
Pour into a colander and let steam escape before mashing or seasoning.
- Step 7
Serve or store safely
Use promptly or refrigerate leftovers in shallow containers.
Practical Example
Example: For mashed potatoes, peel and cut potatoes into chunks, simmer until tender, drain, let steam off, then mash with butter and milk.
Common Mistakes
- Cutting uneven pieces
- Starting with boiling water for large chunks
- Overboiling until waterlogged
- Not salting water
- Not draining well
- Leaving cooked potatoes out too long
Troubleshooting
Potatoes are watery
Drain well and let steam evaporate before mashing.
Outside is mushy but center is hard
Cut pieces more evenly and simmer instead of hard boiling.
Potatoes taste bland
Salt the cooking water and season after draining.
Potatoes break apart
Use waxier potatoes or reduce simmer intensity.
Helpful Internal Links
FAQs
Should potatoes start in cold water?
For even cooking, cold water is helpful, especially for larger pieces.
How long do potatoes take to boil?
Small pieces may take 10 to 15 minutes; larger or whole potatoes take longer.
Should I peel potatoes first?
It depends on the dish. Peeling is optional for many recipes.
How do I know potatoes are done?
A fork or knife should slide into the center easily.
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