Why is it recommended to knead dough?

Kneading dough is primarily recommended to improve rise and texture because it develops gluten, the protein that gives bread its structure and elasticity. When you knead the dough, you are helping to align and strengthen these gluten strands, which allows the dough to trap air bubbles produced by fermentation during the rising process. As a result, kneading contributes to a lighter, well-risen loaf with an appealing texture. The development of gluten is crucial for the dough's ability to expand and maintain its shape as it bakes.

While the other options may seem relevant, they do not capture the core reason kneading is so important. For example, while even browning can be influenced by other factors such as oven temperature and even heat distribution, it's not a direct benefit of kneading. Similarly, flavor is primarily built during fermentation and from the ingredients used, rather than from the kneading process itself. Lastly, kneading does not significantly affect moisture levels in the dough; controlling moisture typically involves adjusting the ingredient ratios and environmental conditions rather than the mechanical action of kneading. Thus, the enhancement of rise and texture through gluten development is the fundamental reason for kneading dough.