Cracker (food): a thin, crisp baked wafer

Characteristics and ingredients

Basic cracker dough contains wheat flour (or alternative flours), water, a fat source such as oil or butter, and salt. Optional ingredients include sugar, malt, seeds, herbs, cheese, and leavening agents. Manufacturing steps generally include mixing, sheeting, docking (pricking to prevent large bubbles), cutting, and baking. Texture ranges from very fine and delicate to thick and rustic depending on formulation and baking time.

Common uses and toppings

Crackers are most often eaten as a small meal component or snack. They may be served plain, topped, or paired with other foods. Typical accompaniments include:

• cheese or cheese spreads
• peanut butter and other nut butters
• sliced meats such as salami or ham
• vegetable spreads, pâtés, jams, and simple garnishes

They are frequently consumed as a snack, served on appetizer platters, or crumbled into dishes such as soup to add texture.

History and development

Crackers evolved from various forms of flatbread and hardtack used for preservation and transport. In the 19th century, commercially produced crackers became popular as urban baking and milling technologies improved. Innovations in ingredient blends and mechanized manufacturing expanded variety and availability, turning crackers into a staple pantry item in many countries.

Varieties and distinctions

Varieties include saltines, whole-grain crackers, water biscuits, soda crackers, and flavored specialty crackers. Distinctions from related products: crackers tend to be thinner and crisper than biscuits (in British usage) and less chewy than most breads. Some crackers are designed for spreading, others for dunking or pairing with strong-flavored foods.

Notable facts and considerations

Crackers are valued for portability, long shelf life, and versatility. Nutritional profiles vary widely: plain crackers can be low in fat but high in sodium or refined carbohydrates, while whole-grain and seed-enriched varieties offer more fiber and micronutrients. As a culinary element, crackers function as a neutral vehicle for contrasting flavors and are a common component of hors d'oeuvres and casual snacks.