A recipe tells you to add a cup of dry white wine and suddenly you are standing in front of a shelf with two hundred bottles on it, none of which say “dry” anywhere on the label.
It is one of the most common wine questions we get, and the answer is simpler than the shelf makes it look. A dry white wine is one with almost no sugar left in it, which describes most of the white wine you are likely to buy.
Below we cover what dry white wine means, which whites are the driest, what each one tastes like, and which to reach for when you are cooking rather than drinking.
TL;DR
- A dry white wine is one where fermentation has converted nearly all the grape sugar into alcohol. South African wine law allows a maximum of five grams per litre of residual sugar in a wine labelled dry.
- Sauvignon Blanc, Chardonnay, dry Chenin Blanc, Pinot Grigio, and Semillon are the most widely available dry whites.
- Crisp and acidic is not the same as dry. Acidity makes a wine taste fresher, but it is a separate quality from sugar.
- For cooking, choose an unoaked, high-acid dry white such as Sauvignon Blanc or a dry Chenin Blanc. Avoid oaked Chardonnay and anything sweet.
- South Africa’s signature white is Chenin Blanc, made in styles ranging from bone dry to lusciously sweet, so the label matters here more than with any other grape.
What does dry white wine mean?
A dry white wine is one in which the yeast has fermented nearly all of the natural grape sugar into alcohol. What remains is called residual sugar, and in a dry white there is very little of it.
Winemakers work in grams per litre, and in South Africa the word is defined in law rather than left to marketing. Under the regulations governing our wine labelling, a wine may be called dry if it carries no more than five grams per litre of residual sugar, or up to nine grams per litre where there is enough acidity to balance it. Many dry whites sit under two. At that level your palate simply does not register sugar.
The four grams per litre figure you may see quoted elsewhere is the European standard, which is slightly stricter than ours.
If the winemaker halts fermentation before it finishes, some sugar stays in the wine. Depending on how much, the result is off-dry, semi-sweet, or sweet. That is a deliberate stylistic choice, and with white wine it is made far more often than with red.
This is the key difference between white and red. Nearly all red wine is dry, so the question rarely arises. White wine spans the full range, which is exactly why people find it confusing.
Which white wines are dry?
Most of the familiar ones. This table covers the whites you are most likely to meet in South Africa.
| White wine | Usually dry? | Acidity | Typical flavours |
|---|---|---|---|
| Sauvignon Blanc | Almost always | High | Gooseberry, green pepper, passionfruit, grass |
| Chardonnay | Almost always | Medium | Citrus, apple, peach, butter and vanilla if oaked |
| Chenin Blanc | Varies by style | Medium to high | Quince, pear, honey, wet stone |
| Pinot Grigio | Almost always | Medium to high | Lemon, green apple, almond |
| Semillon | Usually | Medium | Lemon, lanolin, waxy texture with age |
| Viognier | Usually | Low to medium | Apricot, peach, honeysuckle |
| Riesling | Varies widely | Very high | Lime, green apple, petrol note with age |
| Moscato | Rarely | Low | Grape, orange blossom, sweet |
Sauvignon Blanc is the safest bet if you want a guaranteed dry white. It is fermented to complete dryness almost without exception and its high acidity reinforces the impression.
Chardonnay is nearly always dry, but it fools more people than any other white. Oak ageing and malolactic fermentation give it butter, vanilla, and a creamy texture that reads as sweetness. It is not sweet. It is oaked. Our comparison of Chardonnay and Sauvignon Blanc goes into how differently the two behave.
Chenin Blanc is the one to read the label on. South Africa’s most-planted white grape is made in every style from bone dry through to dessert wine, and the bottle will usually tell you which. Our guide to what Chenin Blanc tastes like covers the range.
Riesling is the great trap. Superb Riesling exists at both extremes and the label conventions differ by country, so a German Riesling and an Australian one with similar names can be worlds apart in sweetness.
Dry, crisp, and acidic are three different things
These words get used interchangeably on wine lists and they mean genuinely different things.
Dry refers to sugar. It is a measurable fact set during fermentation.
Acidity is the fresh, tart, mouth-watering quality that makes you salivate. High-acid wines taste zippy and lively. Acidity has nothing to do with sugar, though the two interact, which is why a sweet Riesling with searing acidity can taste far less sweet than it measures.
Crisp is a descriptive term rather than a technical one. It usually means dry plus high acidity plus no oak. A crisp white is refreshing and clean, like a good Sauvignon Blanc on a hot afternoon.
Body is a fourth quality worth separating out. An oaked Chardonnay is full-bodied and rich, and a Pinot Grigio is light, yet both are equally dry.
What is the best dry white wine for cooking?
Cooking asks different things of a wine than drinking does, and this is where most people go wrong.
You want unoaked, high in acidity, and genuinely dry. As the wine reduces in the pan, everything in it concentrates. Acidity is the quality you are actually after, because it lifts the dish, cuts through fat and cream, and deglazes properly.
The best choices for cooking:
- Sauvignon Blanc, the most reliable all-rounder for sauces, seafood, and risotto
- Dry Chenin Blanc, excellent value and widely available in South Africa
- Unoaked Chardonnay, good for cream-based sauces
- Pinot Grigio, clean and neutral where you do not want the wine to dominate
What to avoid: heavily oaked Chardonnay, which turns bitter and woody as it reduces. Anything sweet or semi-sweet, which concentrates into something cloying. And so-called cooking wine, which is usually poor wine with added salt and will do your dish no favours.
You do not need an expensive bottle. You do need a sound one, because faults concentrate exactly as readily as good flavours do. A reasonable rule is to cook with something you would be content to drink a glass of, then drink the rest of it with the meal.
What South Africa does with dry white wine
South Africa has a genuine claim to greatness with white wine, and it does not always get the recognition it deserves.
Chenin Blanc is the country’s signature white, and South Africa has more of it planted than anywhere else on earth, roughly double the area under vine in its French homeland in the Loire. The best dry Cape Chenin, particularly from old bush vines, is world-class: textured, savoury, with quince and stone-fruit flavours and real length.
Sauvignon Blanc thrives in the cooler coastal areas, where the ocean influence produces wines with vibrant, precise fruit and firm acidity.
Chardonnay has quietly become one of our strongest categories, with a style that tends toward restraint, citrus and mineral character rather than heavy oak.
Our own whites grow on granite soils on the Polkadraai Hills, where cool air off False Bay slows ripening and holds acidity through the summer. That freshness is the thread running through everything we bottle. If you want to understand the difference a site makes, tasting two Sauvignon Blancs from different wards side by side makes the point faster than any explanation.
How to serve dry white wine
Most dry whites are served too cold, which sounds like heresy until you try it the other way.
Serve light, crisp whites such as Sauvignon Blanc and Pinot Grigio at 7 to 10°C. Serve fuller whites such as Chardonnay and textured Chenin Blanc a little warmer, at 10 to 13°C. Straight from a cold fridge, an interesting white gives you almost nothing. Take it out fifteen minutes before pouring and let it open up.
Use a glass with a decent bowl rather than a small one. White wine aromatics are more delicate than red and they need somewhere to gather.
Once opened, a dry white keeps three to five days in the fridge with a stopper in. High-acid whites hold up best. And a good dry white pairs with far more than fish, including roast chicken, creamy pasta, salads, hard cheeses, and most vegetable dishes. Our beginner’s guide to wine pairing has a fuller approach.
Frequently asked questions about dry white wine
What is the driest white wine?
Sauvignon Blanc and Pinot Grigio are consistently among the driest white wines widely available, with minimal residual sugar and high acidity that heightens the sense of dryness. Bone-dry Chenin Blanc, Muscadet, and Albariño are equally dry.
Is Chardonnay dry or sweet?
Chardonnay is a dry wine. The confusion comes from oak ageing, which contributes vanilla, butter, and a rich, creamy texture that many people read as sweetness. What you are tasting is oak and body rather than sugar.
What is a good dry white wine for cooking?
An unoaked, high-acid dry white works best. Sauvignon Blanc is the most reliable, and a dry Chenin Blanc is excellent value in South Africa. Avoid oaked Chardonnay, sweet wines, and salted cooking wine, all of which concentrate badly as the liquid reduces.
Is Chenin Blanc dry or sweet?
Both, depending on the producer. Chenin Blanc is made in every style from bone dry to dessert wine, so it is the one white where reading the label genuinely matters. Most South African Chenin Blanc sold as a table wine is dry.
Does the alcohol cook off when you use wine in food?
Not completely. Cooking drives off a good deal of the alcohol, but research has found a measurable amount survives even after lengthy simmering, and the shorter the cooking time the more remains. Worth knowing if anyone at the table avoids alcohol.
What can I use instead of dry white wine in a recipe?
Chicken or vegetable stock with a squeeze of lemon juice or a splash of white wine vinegar covers most uses. Verjuice is an excellent substitute if you can find it, and non-alcoholic white wine now works well in sauces and risotto.
How can I tell if a white wine is dry before I open it?
Grape variety is the most reliable clue. Sauvignon Blanc and Pinot Grigio are dry almost without exception, while Riesling, Chenin Blanc, and Moscato vary widely. Beyond that, check the label for words such as dry or sec, and look for a stated residual sugar figure, which many South African producers now print on the back label.
Which dry white should you be reaching for?
Dry white wine is not a single style, it is simply white wine with the sugar fermented out, which covers most of what you will find on a shelf. Once you separate dryness from acidity and oak, the choice becomes about what you are eating and what you enjoy rather than guesswork in the aisle.
If you are cooking, reach for an unoaked Sauvignon Blanc or a dry Chenin. If you are drinking, follow the site and the producer, because that is where the character comes from.
Real people. Real wine. Real rewards.
Shop our Stellenbosch white wines and open one over a lazy afternoon, from our family cellar to your table. We ship within South Africa. Or book an unhurried tasting on Polkadraai Road, Monday to Friday, 9am to 5pm.