A small, plain language guide to wine: how the main styles differ, why a wine tastes sweet or dry, what makes a wine enjoyable, how to serve it and how it is made.
Lennart’s Wein is a small, personal wine project built slowly from a single idea: a name, a website and a feeling for wine, mood and design. It is not a large online shop but a quiet space for a curated selection and simple wine knowledge. The aim is to grow step by step, starting with a clear look and a few honest recommendations. Everything here is meant to stay minimal and personal.
The main difference comes from how the grapes are handled during winemaking. Red wine is fermented together with the grape skins, which gives it colour, tannin and a fuller structure. White wine is usually pressed before fermentation so the skins are removed, leaving it lighter and crisper. Sparkling wine goes through a second fermentation that traps carbon dioxide and creates the bubbles.
Rosé is made from red grapes, but the juice stays in contact with the skins only for a short time, often just a few hours. This brief contact gives the wine its pink colour without the full tannin and weight of a red. The result is usually light, fresh and easy to drink. Rosé can be dry or slightly sweet depending on the style.
A dry wine is one with little or no noticeable sweetness. It means that during fermentation almost all of the grape sugar was turned into alcohol. Dry wines can still taste fruity, but that fruitiness comes from aroma rather than actual sugar. Most everyday red and white wines are made in a dry style.
Tannins are natural compounds that come mainly from grape skins, seeds and stems, and sometimes from oak barrels. They create the dry, slightly grippy feeling you notice on your gums and tongue, similar to strong black tea. Tannins give red wine structure and help it age. White wines have very little tannin because they are usually made without the skins.
Body describes how heavy or light a wine feels in your mouth. A light bodied wine feels delicate, while a full bodied wine feels rich and mouth filling. Body is influenced by alcohol, sugar and the overall concentration of the wine. It is often compared to the difference between skimmed milk and whole milk.
Sweetness depends on how much natural grape sugar is left after fermentation. During fermentation, yeast converts sugar into alcohol, and if it converts almost all of it the wine tastes dry. When the process is stopped early or some sugar remains, the wine tastes off dry or sweet. Ripe grapes and warmer climates can also make a wine feel sweeter through riper fruit flavours, even when it is technically dry.
A wine usually tastes good when its core elements, such as acidity, sweetness, tannin, alcohol and fruit, feel balanced rather than any one of them standing out too much. A long, pleasant finish, where the flavour lingers after you swallow, is often a sign of quality. That said, taste is personal, and the right wine often depends on your mood, the food and the moment. A simple, well made wine in the right setting can be more enjoyable than an expensive, complex one.
The selection is personal rather than exhaustive. Instead of listing hundreds of bottles, the focus is on a small number of wines that feel calm, balanced and characterful. A wine fits the project when it has a quiet, honest style rather than being loud or showy. The idea is that a short, curated choice is more useful and more enjoyable than an endless catalogue.
Acidity is what makes a wine taste fresh, crisp and lively. It is the same quality that makes a lemon sharp, and in wine it keeps the flavours bright and stops them feeling flat. Wines with higher acidity often pair well with food because they refresh the palate. Cooler climates tend to produce wines with more acidity.
Wine often reminds people of other fruits, flowers or spices even though it is made only from grapes. These aromas come from natural compounds that form in the grapes and during fermentation, which our noses recognise as familiar smells. So a wine that smells of cherry or apple does not contain those fruits at all. It is simply the brain matching aromas it already knows.
The same grape variety can taste very different depending on where and how it is grown. Climate, soil, ripeness at harvest and the choices made in the winery all shape the final flavour. A grape grown in a cool region often tastes fresher and lighter than the same grape grown somewhere warm. This is why two wines from one grape can feel like completely different drinks.
Temperature has a big effect on how a wine tastes. White and sparkling wines are usually best lightly chilled, while red wines are better slightly below room temperature rather than warm. A red served too warm can taste heavy and alcoholic, and a white served too cold can lose its aromas. As a simple guide, it helps to chill reds a little and let whites warm up slightly before drinking.
Once opened, most wines stay enjoyable for two to four days if you reseal them and keep them in the fridge. Air slowly changes the wine, dulling the fresh flavours over time. Sparkling wine loses its bubbles fastest, often within a day or two. Sealing the bottle tightly and keeping it cold helps it last as long as possible.
Wine is best stored somewhere cool, dark and free from large temperature swings. Strong light and heat can age a wine too quickly and spoil its flavour. Bottles with corks are often laid on their side so the cork stays moist and keeps a good seal. For everyday wines that you plan to drink soon, a cool cupboard away from the oven is usually enough.
Most wines are made to be enjoyed young and will not improve if you keep them for years. Only a small share of wines have the structure, acidity and tannin needed to develop over a long time. Ageing can soften those wines and add complexity, but for the majority it simply makes them taste tired. When in doubt, it is safer to drink a wine sooner rather than later.
Letting a wine breathe means giving it contact with air before you drink it, which can soften strong young reds and open up their aromas. Simply opening the bottle does very little, so pouring the wine into a glass or a decanter has a much bigger effect. Light, delicate wines usually need little or no time to breathe. With many everyday wines the difference is small, so it is mostly worth doing with bold reds.
A good starting point is to match the weight of the wine to the weight of the food, so light dishes go with lighter wines and rich dishes with fuller ones. Acidity in wine can refresh the palate and cut through fatty or creamy foods. Sweetness in a wine can balance spicy or salty dishes. The most important rule, though, is to drink what you enjoy with the food you like.
The old idea that red goes with meat and white with fish is a useful guide but not a strict rule. Many lighter reds work well with fish or vegetarian dishes, and some fuller whites can stand up to meat. What matters more is the weight and flavour of the dish rather than its colour. Trusting your own taste usually leads to better pairings than following rigid rules.
Cheese is flexible and works with many styles of wine, both red and white. Fresh, high acidity whites often pair nicely with soft or tangy cheeses, while stronger cheeses can handle fuller reds or sweet wines. Sweet wines are a classic match for salty, blue cheeses. As always, the best combination is the one you find enjoyable.
Wine is made by fermenting the juice of grapes, a process where natural yeast turns grape sugar into alcohol. First the grapes are harvested and pressed to release the juice, and for red wine the skins stay in contact with the juice while for white wine they are usually removed. Fermentation can take days or weeks, after which the wine may be aged in steel tanks or wooden barrels to develop flavour. Finally the wine is clarified and bottled, sometimes ageing further before it is opened.
Fermentation is the natural process that turns grape juice into wine. Tiny organisms called yeast feed on the sugar in the juice and convert it into alcohol and carbon dioxide. This is the step that makes the liquid alcoholic and shapes many of its flavours and aromas. Without fermentation, grape juice would simply stay juice.
Oak barrels are used because they can add flavour, texture and a gentle amount of air contact while the wine matures. Depending on the barrel, oak can bring notes that people often describe as vanilla, spice or toast. The wood also lets a very small amount of oxygen in, which can soften the wine over time. Not every wine is oaked, since many are aged in steel tanks to keep their fresh, fruity character.
Old World usually refers to traditional wine regions in Europe, such as France, Italy and Spain, while New World refers to regions like the United States, Australia, Chile and South Africa. Old World wines are often described as more restrained and earthy, while New World wines are often riper and more fruit forward. These are broad generalisations rather than strict rules, as styles overlap a great deal today. The terms are more about tradition and style than about quality.