The primary ingredient in pancake batter is flour. All-purpose flour is commonly used because it helps create the desired texture and consistency needed for pancakes. When mixed with other ingredients such as eggs, milk, and baking powder, flour forms gluten, which gives the pancakes their structure. The typical pancake batter can be made sweet with added sugar and flavored with vanilla or cinnamon for taste. Once cooked on a hot griddle or skillet, the batter transforms into fluffy pancakes that can be topped with syrup, fruit, whipped cream, or other toppings, making them a beloved breakfast food worldwide.