Grating zucchini before adding it to batter or dough helps it incorporate more evenly, releases moisture for a better texture, and prevents large chunks in the final product.
When adding vegetables like zucchini to baked goods, grating offers several advantages. First, it ensures even distribution throughout the batter or dough. Large chunks of zucchini can create inconsistencies in texture and flavor. Grating breaks down the zucchini into smaller pieces, allowing it to blend seamlessly with the other ingredients.
Second, grating helps release moisture from the zucchini. Zucchini has a high water content, and this moisture can be beneficial in certain recipes, contributing to a moist and tender final product. By grating, you're essentially pre-releasing some of this moisture, which can then be better controlled within the recipe. This can prevent the final product from being too dry.
Finally, grating prevents large, noticeable pieces of zucchini in the finished product. This is especially important if you're trying to incorporate vegetables subtly, such as in muffins or bread for children. The grated zucchini essentially disappears into the batter, adding nutrients and moisture without being visually or texturally prominent.
After grating the zucchini, gently squeeze out any excess moisture with a clean kitchen towel before adding it to the batter. This prevents the batter from becoming too wet and ensures a better final texture, especially in cakes and muffins.