Preheat your oven to 400°F (200°C).
Grate the zucchinis and squeeze out excess moisture using a clean kitchen towel.
In a large bowl, combine the grated zucchini, mozzarella cheese, almond flour, egg, garlic powder, oregano, salt, and pepper.
Spread the mixture onto a parchment-lined baking sheet, shaping it into a rectangular or square shape.
Bake in the preheated oven for 25-30 minutes, or until golden brown and firm to the touch.
Allow the breadsticks to cool for a few minutes before cutting them into desired shapes.
Serve warm, optionally with marinara sauce or your favorite dipping sauce.