GSM is an acronym commonly used in the wine industry to refer to a red wine blend made from three specific grape varieties: Grenache, Syrah (Shiraz), and Mourvèdre.
Each grape variety contributes its own characteristics to the blend, resulting in a balanced and flavourful wine.
Grenache is a grape variety known for its ripe red fruit flavours, such as strawberry and raspberry, as well as a hint of spice. It brings fruitiness and body to the blend.
Syrah (Shiraz) is a dark-skinned grape that adds structure, depth, and notes of blackberry, black pepper, and sometimes smoky or meaty undertones.
Mourvèdre, also known as Monastrell, contributes richness, tannins, and earthy flavours like black cherry, plum, and game.
The proportions of each grape variety can vary in GSM blends, with Grenache often being the dominant grape. In general, GSM wines tend to be medium to full-bodied with a good balance between fruitiness, spice, and structure. They can exhibit flavours of red and dark fruits, along with hints of pepper, herbs, and savory elements.
The GSM blend originated in the southern Rhône Valley of France, particularly in the Châteauneuf-du-Pape appellation. It has since gained popularity and is now produced in various wine regions around the world, including Australia, Spain, the United States, and South Africa.
GSM wines are versatile and pair well with a wide range of dishes. They are often enjoyed with grilled meats, stews, roasted vegetables, and hearty, flavourful cuisine.