What are the function of the 3 main ingredients used in cake making?

The three main ingredients in cake making are flour, sugar, and eggs. Flour provides structure and stability to the cake through gluten formation, while sugar adds sweetness, enhances flavor, and helps with browning and moisture retention. Eggs contribute richness, act as a binding agent, and provide leavening through the incorporation of air when beaten. Together, these ingredients create a balanced texture and flavor in the final cake product.