Pizza herb (Santolina rosmarinifolia), aka olive herb, has aromatic foliage smells like olives. It is used as a replacement of olive in most Mediterranean dishes, such as pizza, lasagna, breads, salad.
It is a woody perennial. This dense compact plant grows to a height of 30-40cm and prefers well-drained, sunny to partially shady position. A low maintenance plant suitable for most home gardens.