Close up of a blue human iris. Eye color is a polygenic phenotypic character determined by two distinct factors: the pigmentation of the eye's iris and the frequency-dependence of the scattering of light by the turbid medium in the stroma of the iris.
A simple Caesar salad. A Caesar salad is a salad of romaine lettuce and croutons dressed with parmesan cheese, lemon juice, olive oil, egg, Worcestershire sauce, anchovies, garlic, and black pepper. It is often prepared tableside. 1 History.
To that list you can add salad cream. It may have a new, middle-class disguise, in the form of Heinz's new fancy lemon and black pepper version, but it's fooling no one: salad cream is as unpretentious as a slab of Spam.