What Aeration of batter requires?

Aeration of batter requires the incorporation of air into the mixture, which can be achieved through various methods such as creaming, whisking, or folding. This process is essential for creating a light and fluffy texture in baked goods. Ingredients like eggs, baking powder, and sugar also play a crucial role in facilitating aeration by producing gas bubbles during mixing or baking. Proper aeration helps improve the volume and overall quality of the final product.