Which varietal is often blended with Merlot in Bordeaux wines?

Bordeaux wines are traditionally blended from a variety of grapes to create a balanced and complex flavor profile. Merlot is one of the primary varietals used in these blends, and Cabernet Sauvignon is the most common partner for Merlot in Bordeaux wines.

Cabernet Sauvignon brings structure, tannins, and longevity to the blend, complementing the softer, fruitier, and more accessible characteristics of Merlot. This combination is particularly celebrated in regions like the Right Bank and Left Bank of Bordeaux, where different proportions of these varietals are used to craft wines with distinct characteristics.

The other varietals mentioned do not play a significant role in typical Bordeaux blends. While Syrah is prominent in regions like the Rhône Valley, it is not a key component in Bordeaux. Pinot Noir is primarily associated with Burgundy and is not commonly blended with Merlot in Bordeaux. Zinfandel, prevalent in California, is also not used in traditional Bordeaux blends. Thus, Cabernet Sauvignon stands out as the main varietal that complements Merlot in Bordeaux wines.