Short version: shred fine, salt the cabbage for an hour, squeeze it dry, then dress.
Jump to Recipe ↓Coleslaw goes wrong in one specific way. You make it, it is crisp and perfect, and forty minutes later there is an inch of cloudy liquid in the bottom of the bowl and the cabbage has gone limp. That water was always in the cabbage. The only question is whether it comes out before you dress it or after.
Salting the shredded cabbage and letting it drain for an hour pulls that water out in advance. It is the step that separates coleslaw that holds for two days from coleslaw that has to be eaten immediately, and it is missing from most quick recipes because it makes a five minute dish into an eighty minute one.
The other half of it is the shred. Cabbage cut thick behaves like a vegetable you have to chew through. Cut fine, on a sharp knife, it behaves like a dressing carrier, which is the whole point.
What Your Board Looks Like
Half a head of cabbage produces a genuinely surprising volume of shredded material, far more than fits on a board comfortably, so work in batches and move each one into the colander as you go rather than building a mountain.
About three cups, which is more than most recipes on this site: two dense cabbage cores, the loose outer leaves, carrot peel and tops, green onion roots. Cabbage cores are heavy and awkward and they roll off a board immediately. This is the single bulkiest scrap load in the batch, so it is worth having somewhere for it to go before you start rather than after.
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Photo by Lionel Ntasano on Pexels
Coleslaw
Crisp, make-ahead, and it holds for two days if you salt the cabbage first. Makes about 8 cups.
Ingredients
For the slaw
- 1/2 medium headgreen cabbagefinely shredded, about 6 cups
- 1/4 medium headred cabbagefinely shredded, about 2 cups
- 2 mediumcarrotscoarsely grated
- 3green onionsthinly sliced
- 1 tbspfine saltfor drawing out water, mostly rinsed away
For the dressing
- 3/4 cupmayonnaise
- 2 tbspapple cider vinegar
- 1 tbspDijon mustard
- 1 tbspgranulated sugar
- 1/2 tspcelery seedoptional but traditional
- black pepperto taste
Method
- Shred the cabbageQuarter each head through the core, cut the core out on an angle, and slice each quarter across as finely as you can. Keep a flat side on the board at all times. A wedge of cabbage balanced on its curve will roll into your knife hand, and it is the most common way people cut themselves making slaw.
- Salt it and waitToss the shredded cabbage with the tablespoon of salt in a colander set over a bowl and leave it for one hour. You will draw off somewhere between a quarter and half a cup of water. This is the step that makes the difference and it cannot be rushed.
- Rinse and squeezeRinse the cabbage under cold water to take off the excess salt, then squeeze it dry in handfuls, or roll it up in a clean tea towel and wring it. Be firmer than feels reasonable. Cabbage holds far more water than it looks like it does.
- Mix the dressingWhisk the mayonnaise, vinegar, Dijon, sugar, celery seed, and pepper together in a large bowl. Taste it on its own. It should be noticeably sharper and sweeter than you want the finished slaw to be, because the cabbage will mute it.
- Combine and restAdd the squeezed cabbage, carrot, and green onion and fold until coated. Fifteen minutes in the fridge before serving. Because the water is already out, it will still be crisp tomorrow.
Make It Ahead
Salted and squeezed properly, this is one of the few dressed salads that genuinely improves overnight rather than collapsing.
Getting It Right
Salting is not optional if you want it to keep
You can skip it if the slaw is being eaten within twenty minutes. For anything else, the hour of salting and draining is what stops the dressing from being diluted into a pool. It is the answer to why homemade coleslaw usually goes watery and shop-bought does not.
Cut by hand rather than using a food processor
A processor shredding disc bruises and tears cabbage, which releases more water and gives you a slightly bitter, cabbagey smell. A sharp knife cuts cleanly. It takes ten minutes longer and the difference is obvious.
The sugar is doing a job
A tablespoon in three quarters of a cup of dressing does not make it sweet, it balances the vinegar and the sulphur in the raw cabbage. Leave it out and the slaw tastes harsh rather than less sweet.
Keep the red cabbage minority
Red cabbage bleeds. A quarter head against a half head of green gives you the color without turning the whole bowl a uniform purple-gray by the next day.
Celery seed is what makes it taste like coleslaw
It is the flavor most people cannot name in a good deli slaw. Half a teaspoon is enough and it is worth buying a jar for.
Upgrade Your Prep Workflow: The ROO Bundle
Coleslaw is the most demanding prep job in this batch and the one where the board matters most. You are pushing a knife through a dense wedge of cabbage, repeatedly, on a surface that has to absorb that force without moving. A board that slides even slightly under a cabbage cut is genuinely dangerous. The ROO Mat locks the board to the counter so the whole force of the cut goes into the cabbage rather than into shifting the board, and the pouch handles the three cups of cores, outer leaves, and carrot peel this recipe throws off, which is the bulkiest scrap load of any dish here.
Upgrade Your Prep Workflow: Get the ROO Bundle
A board that will not move under a cabbage cut, and a pouch for three cups of cores and peel.
Check out the ROO Bundle →Related Reading
Frequently Asked Questions
What is the secret to a good coleslaw?
Salting the shredded cabbage for an hour and squeezing it dry before it is dressed. That single step pulls out the water that otherwise dilutes the dressing and turns the slaw limp, and it is why homemade coleslaw usually goes watery within the hour while a good deli version does not.
What are the ingredients for coleslaw?
Shredded cabbage, grated carrot, and a dressing of mayonnaise, vinegar, sugar, and mustard. Celery seed is the traditional flavoring that most people recognize but cannot identify. Green onion and red cabbage are common additions for bite and color.
Why is KFC coleslaw so good?
It is cut extremely fine, almost minced, and the dressing is sweeter and more acidic than most home recipes. If you want to get closer to it, cut the cabbage as finely as your knife allows and increase the sugar and vinegar together rather than one alone. The fine cut is doing more of the work than the dressing is.
What are some common mistakes to avoid when making coleslaw?
Skipping the salting step, shredding in a food processor, cutting the cabbage too thick, using too much red cabbage so the whole bowl goes purple, and dressing it too far ahead without having drawn the water out first. Dressing an unsalted slaw more than an hour before serving guarantees a watery result.
How long does homemade coleslaw last?
Two days dressed, if the cabbage was salted and squeezed first. Without that step it is good for about an hour before the texture goes. Undressed shredded vegetables keep three days in a sealed container.
Shred it fine, salt it for an hour, squeeze it properly dry, then dress it. Those four steps are the entire difference between coleslaw that is still crisp tomorrow and the watery bowl that everyone has made at least once.