 In food and wine pairings, the most basic element considered is "weight"-the balance between the weight of the food (a heavy, red sauce pasta versus a more delicate salad) and the weight or "body" of the wine (a heavy Cabernet Sauvignon versus a more delicate Pinot grigio).In wine tasting, body is determined primarily by the alcohol level of the wine and can be influenced by the perceptions of tannins (from the grape skins or oak) and extract (the dissolved solids in the wine derived from winemaking processes like extended maceration and sur lie aging).An oaked Chardonnay from a warm wine region, such as Australia will be "heavier" in body than a stainless steel fermented Chardonnay from a cooler wine region such as Chablis.