There are a few flavors and ingredients that seem to predominate: chili peppers, lime, peanuts, dried shrimp, fresh fruits and vegetables, sticky rice, cilantro, mint and other fresh herbs. Though flavor layers are very complex, food preparation is often quite simple, and instead of curries that have simmered for hours, fresh, brightly-flavored savory salads form the backbone of Isan cuisine as we know it. Simple marinated grilled or fried meats and sticky rice are often accompanied by one of the region's many "tams," or salads.