1. 1. Cook spaghetti according to package instructions.

2. 2. In a skillet, cook pancetta until crispy.

3. 3. In a bowl, whisk together eggs, grated Parmesan cheese, and black pepper.

4. 4. Drain the spaghetti and add it to the skillet with pancetta.

5. 5. Remove the skillet from heat and quickly stir in the egg mixture until the sauce thickens.

6. 6. Serve hot and garnish with additional Parmesan cheese and parsley.