Mozzarella is a generic term for several kinds of originally Italian cheeses that are made using spinning and then cutting (hence the name; the Italian verb mozzare means "to cut"):
Fresh mozzarella is generally white, but may vary seasonally to slightly yellow depending on the animal's diet. It is a semi-soft cheese. Due to its high moisture content, it is traditionally served the day it is made, but can be kept in brine for up to a week, or longer when sold in vacuum-sealed packages. Low-moisture mozzarella can keep refrigerated for up to a month, though some pre-shredded low-moisture mozzerella is sold with a shelf life of up to 6 months. Mozzarella of several kinds are also used for most types of pizza, lasagna, or served with sliced tomatoes and basil in Insalata caprese.
Mozzarella is available fresh; it is usually rolled in the shape of a ball of 80 to 100 grams (6 cm diameter), sometimes up to 1 kilogram (about 12 cm diameter), and soaked in salt water or whey, sometimes with added citric acid, until sold.
Fior di latte (written also as fiordilatte) is used to distinguish the mozzarella made from cow's milk from that made from buffalo's milk.
When slightly desiccated (partially dried), the structure becomes more compact; then it is better used to prepare dishes cooked in the oven, for example lasagne.
When twisted to form a plait it is called treccia.
It is also available in smoked (called affumicata) and reduced-moisture packaged varieties.
There are now offered a number of variations, such as "stuffed mozzarella", filled with olives and cooked or raw ham, as well as small tomatoes (pomodorini).
The term mozzarella is first found definitively mentioned in 1570, cited in a cookbook by Bartolomeo Scappi, reading "…milk cream, fresh butter, ricotta cheese, fresh mozzarella and milk…"
An earlier reference is also often cited as describing mozzarella. Historian Monsignor Alicandri, in "Chiesa Metropolitana di Capua", states that in the 12th century the Monastery of Saint Lorenzo, in Capua, offered pilgrims a piece of bread with mozza or provatura. These are locations rather than products and mozza is taken by some to be mozzarella.
| Energy | 1250 kJ / 300 kcal |
| Protein | 22 g |
| Fats | 22 g |
| Carbohydrates | 2.2 g |
| Total sugars | 1.0 g |
| Calcium, Ca | 500 mg |
| Phosphorus, P | 350 mg |
| Potassium, K | 76 mg |
| Sodium, Na | 630 mg |