South America
& South Africa
Three value powerhouses, each with a signature grape the rest of the world can't quite copy: Argentine Malbec, Chilean Carménère, South African Chenin and Pinotage.
South America: altitude & a lost grape
Two neighbours along the Andes, with opposite tricks for taming a sunny climate.
Argentina — Malbec, lifted by altitude
Malbec is the signature: plush dark fruit, plum, a violet lift. The secret is altitude — Mendoza's best vineyards sit hundreds of metres up (the Uco Valley higher still), where cold nights preserve freshness and color despite the sun. Argentina's aromatic white is Torrontés (floral, Muscat-like, but dry).
Chile — reliability and Carménère
A long, thin country walled by the Andes and the Pacific — and famously phylloxera-free. The Central Valley (Maipo, Colchagua) gives dependable, great-value Cabernet and Merlot; cool coastal Casablanca does crisp Sauvignon Blanc and Chardonnay. Chile's own grape is Carménère — herbaceous, green-peppercorn — long mistaken for Merlot in its vineyards until it was correctly identified in the 1990s.
South Africa: a foot in both worlds
At the cool, maritime Cape (Stellenbosch, Paarl, Swartland), South Africa often tastes like a bridge between Old and New World — riper than Europe, more savory and restrained than California. Its workhorse is Chenin Blanc (locally "Steen" — the largest plantings on earth, from crisp to honeyed). It also makes serious Cabernet and Bordeaux blends, characterful old-vine Syrah (Swartland), and its own grape, Pinotage — a Pinot Noir × Cinsault crossing that ranges from smoky-bramble excellence to rubbery faults.
These three deliver more quality per dollar than almost anywhere — useful context for the value-vs-blue-chip tension in Session 18. They're rarely "investment" wines, but they're where everyday drinking value concentrates.
Taste altitude & value
Full SAT note
A Mendoza Malbec: deep purple-ruby, ripe plum and blackberry, a floral top note, medium-plus tannin, full body, moderate-to-high alcohol — but fresher than the ripeness suggests, thanks to altitude.
Spot the freshness
If a clearly ripe, warm-climate red still has lift and acidity, suspect high-altitude or cool-coastal growing.
Confirm with the decoder
Match region to grape and quirk.
Five questions
Flashcards
Lock it in
From memory:
- Argentina's signature grape and the geographic trick that keeps it fresh.
- Chile's own grape and the story of its mistaken identity.
- South Africa's white workhorse and its homegrown red crossing.
- Why does South Africa often taste "between" the Old and New Worlds?
- Name the cool-coastal Chilean region and what it grows.
Bubbles:
two methods
Where the bubbles are made decides everything. Learn the two methods and the (counterintuitive) sweetness scale, and every sparkling wine sorts itself.
The fizz comes from a second fermentation
All sparkling wine starts as a still base wine, then undergoes a second fermentation that traps CO₂. The single biggest question is where that happens.
Traditional method (in the bottle)
- 2nd fermentation & lees aging happen in the bottle
- Fine, persistent bead; bready/biscuity autolytic notes
- More complex, more expensive
- Champagne, Cava, Crémant, Franciacorta, English sparkling
Tank method (Charmat)
- 2nd fermentation in a pressurised tank, then bottled
- Bigger, frothier bubbles; fresh, fruity, floral
- Cheaper, faster; meant for youth
- Prosecco, most Sekt
Champagne, in brief
Cool NE France; three grapes — Chardonnay, Pinot Noir, Pinot Meunier. Non-Vintage (NV) is the house blend backbone; Vintage comes from a single excellent year; Blanc de Blancs is all Chardonnay, Blanc de Noirs all black grapes. The toasty, brioche character comes from extended aging on the lees — autolysis.
The dosage scale — and its trap
After disgorging, a small amount of sugar (dosage) sets the final sweetness. The labels run drier-to-sweeter — with one notorious trap: "Extra Dry" is sweeter than "Brut." Click each level, driest first:
Most quality sparkling is Brut. Decode the world's sparklers:
Method, side by side
Look at the bead
Fine, steady streams of tiny bubbles → traditional method. Big, foamy, quick-to-fade → tank method.
Smell for bread
Brioche, toast, biscuit = lees autolysis = traditional method. Pure pear/apple/floral = tank (Prosecco).
Place the sweetness
Decide where it sits on the dosage scale, then check the label. Brut should read just off-dry, not sweet.
Five questions
Flashcards
Lock it in
From memory:
- Traditional vs tank method: where the fizz forms, and the resulting style of each.
- Champagne's three grapes; the difference between NV and Vintage.
- What gives Champagne its bready, toasty character?
- Order Brut Nature, Brut, and Extra Dry from driest to sweetest.
- Name the method behind Champagne, Cava, and Prosecco.
Fortified
& sweet
When you add spirit decides whether the wine is sweet or dry — and there are four distinct ways to make a wine sweet without fortifying at all. The most misunderstood corner of wine, clarified.
Fortified: the timing decides everything
Fortified wine has grape spirit added, pushing alcohol to roughly 15–22%. When the spirit goes in is the whole game.
Port — fortify DURING fermentation
- Spirit added mid-ferment kills the yeast early
- Leaves unfermented sugar → sweet
- Douro, Portugal; Touriga Nacional & co.
- Ruby · Tawny · LBV · Vintage
Sherry — fortify AFTER fermentation
- Ferments fully dry first, then fortified
- So most Sherry is bone dry (the big surprise)
- Jerez, Spain; Palomino grape
- Fino · Amontillado · Oloroso · PX
Sherry's styles fan out along a flor-to-oxidative spectrum: Fino and Manzanilla age under a protective yeast veil (flor) staying pale, dry, saline; Amontillado is a Fino that lost its flor and aged in air, turning nutty; Oloroso never had flor and is fully oxidative, rich and dark — but still dry. Only Pedro Ximénez (PX) and Cream are sweet. Aging happens through the solera — a fractional blending system across stacked barrels. Madeira takes oxidation further still: it's deliberately heated, making it nearly indestructible once opened.
Four ways to make a wine sweet
Set fortification aside — here's how sweetness is achieved in unfortified wine, all by concentrating sugar in the grape. The common thread of great examples: high acidity to keep the sweetness from cloying (the Riesling lesson from Session 10).
Two sweet/fortified categories carry real collector value: Vintage Port (declared only in great years, decades-aging) and top Sauternes like d'Yquem. Both reappear as niche holds in Session 18 — they're durable but illiquid.
Taste the spirit
Note the warmth
Fortified wines run hot — you'll feel the alcohol clearly. That's the spirit, not ripeness.
Dry or sweet — and why?
If it's a dry Sherry, connect it to "fortified after fermentation." If it's sweet Port, connect it to "fortified during."
Oxidative tells
Nutty, caramel, toffee, dried-fruit notes signal barrel/oxidative aging (Tawny Port, Amontillado, Oloroso, Madeira).
Five questions
Flashcards
Lock it in
From memory:
- Why is Port sweet but most Sherry dry? Tie it to fortification timing.
- Place Fino, Amontillado, Oloroso, and PX on the flor-to-oxidative / dry-to-sweet spectrum.
- What is the solera system?
- Name the four ways to make an unfortified wine sweet.
- Why does great sweet wine need high acid?