Saltines are a type of crisp, light cracker made from flour, baking soda, and salt. They are known for their square shape and distinctive holes on the surface, which help them bake evenly. Saltines are often enjoyed as a snack on their own or paired with toppings like cheese, peanut butter, or soup. These crackers are popular for their mild flavor and crunchy texture, making them a favorite for many. They are commonly found in pantries across the United States and are often used in recipes, such as crackers and cheese platters or as a base for treats like s'mores.