Saltine crackers are thin, crispy snacks made from flour, baking soda, and yeast. They are typically square-shaped and have a light, airy texture with a slightly salty flavor. Often enjoyed on their own, they can also be paired with toppings like cheese, peanut butter, or soup. These crackers are commonly found in many households and are popular for their versatility. Saltines are often used as a base for appetizers or as a crunchy addition to salads. They are also a staple in many diets, especially for those seeking a simple, easy-to-digest snack.