Single-varietal wines showcase one grape's character. Blends combine grapes to create something more complex or balanced. Bordeaux Blanc blends Sémillon and Sauvignon Blanc — Sauvignon brings acidity and aromatics, Sémillon brings body and aging potential. Viognier blends with Marsanne or Roussanne in the Rhône, balancing aromatic intensity with structure. White Bordeaux-inspired blends are common in Australia, India, and South Africa. Indian producers like Sula and Fratelli have developed proprietary white blends — Sula Sauvignon Blanc Chenin Blanc, for example, combines herbaceous and tropical character in one bottle.

Single-grape wines have inherent limitations. Sauvignon Blanc is aromatic but lean. Sémillon is full-bodied but can lack lift. A blend lets the winemaker hide weaknesses and amplify strengths. The classic Bordeaux Blanc is the textbook example — together, the two grapes produce a wine more elegant, complex, and long-lived than either could alone. Modern white blends extend this logic: Viognier-Marsanne, Chardonnay-Viognier, Semillon-Sauvignon-Muscat. The principle is always balance and complexity.

Treat them by their dominant grape and style. Lighter, aromatic blends (Sauvignon-dominant) at 7–9°C. Fuller blends with Sémillon or Viognier at 9–11°C. White blends are often more food-friendly than single varietals because their broader flavour profile pairs with a wider range of dishes. Excellent with creamy chicken curries, butter-based dishes, and richer seafood preparations. Drink within 2–3 years; some Bordeaux Blanc can age longer.