Preheat your oven to 200°C (400°F) and line a baking sheet with parchment paper. Make sure the oven is fully heated before baking, as this helps the breadsticks set properly and develop a light golden color without drying out.

Place the shredded mozzarella in a microwave-safe bowl and melt it gently in short bursts of 20–30 seconds, stirring between each burst. Continue until the cheese is fully melted and stretchy but not bubbling or browned, as overheating can make it tough.

While the mozzarella is still warm, add the Greek yogurt, eggs, almond flour, and seasonings to the bowl. Mix thoroughly using a spatula or spoon until a soft, slightly sticky dough forms and all ingredients are evenly combined.

Transfer the dough onto the prepared baking sheet and use a spatula or your hands (lightly greased if needed) to shape it into an even rectangle. Smooth the surface so the dough is uniform in thickness, which helps the breadsticks bake evenly.

Place the baking sheet in the preheated oven and bake until the dough is set and lightly golden on the edges. This usually takes about 12–15 minutes, depending on your oven.

Remove the baking sheet from the oven and immediately brush the surface generously with melted garlic butter. Return the breadsticks to the oven for an additional 2–3 minutes, just until the top is fragrant and lightly golden, then remove and serve warm.