Product Overview
The yellow liquid of an egg making up about 40 percent of the liquid weight of the egg. Egg yolks are an excellent source of protein and iron, but are high in cholesterol. An egg yolk turns to an opaque yellow as it is cooked.
The yellow liquid of an egg making up about 40 percent of the liquid weight of the egg. Egg yolks are an excellent source of protein and iron, but are high in cholesterol. An egg yolk turns to an opaque yellow as it is cooked.