Start by preheating your oven to 375°F. Line a baking sheet with parchment paper to prevent sticking and make cleanup a breeze.

In a medium bowl, combine the shredded mozzarella, Parmesan cheese, egg, and garlic powder. Stir everything together until the mixture forms a sticky dough. Don’t worry if it’s not perfectly smooth—that’s normal!

Transfer the dough to your lined baking sheet. Use your hands or a spatula to press it into a flat rectangle, about ¼ inch thick. If the dough is sticking to your hands, lightly oil them or use a piece of parchment paper to press it down.

Bake the dough in your preheated oven for about 12–15 minutes, or until the edges turn golden brown and the top is set. Keep an eye on it to avoid overbaking.

Once baked, let the bread cool for a couple of minutes. Then, use a pizza cutter or sharp knife to slice it into breadsticks. Enjoy them warm for the best flavor and texture.