**Prepare the Coating Station**
Set up three separate bowls: one with flour, one with beaten eggs mixed with milk, and one with breadcrumbs, garlic powder, Italian seasoning, salt, pepper, and Parmesan cheese.
**Coat the Mozzarella Sticks**
Dip each piece of mozzarella into the flour, ensuring it’s fully coated. Next, dip it into the egg mixture, then into the breadcrumbs. For an extra crispy coating, repeat the egg and breadcrumb steps for a second coating.
**Freeze the Mozzarella Sticks**
Place the coated mozzarella sticks on a baking sheet lined with parchment paper. Freeze for at least 1 hour (or overnight) to prevent them from melting too quickly while frying.
**Fry, Bake, or Air Fry the Mozzarella Sticks**
- **Deep Frying:** Heat oil to 375°F (190°C) in a deep fryer or skillet. Fry the sticks in small batches for 1-2 minutes, or until golden brown. Remove and drain on paper towels.
- **Air Frying:** Preheat the air fryer to 375°F (190°C). Lightly spray the mozzarella sticks with cooking spray. Air fry for 5-6 minutes, flipping halfway, until crispy and golden.
- **Baking:** Preheat the oven to 400°F (200°C). Place the frozen sticks on a greased baking sheet and bake for 10-12 minutes, flipping halfway, until golden and crispy.
**Serve**
Serve hot with marinara sauce or ranch dressing for dipping. Enjoy the crispy, cheesy goodness!