1 tbsp. Extra virgin olive oil
Freshly ground black pepper
Kosher salt
2 tbsp. Freshly chopped parsley, plus more for garnish
2 cloves Garlic, minced
1/2 cup Bread crumbs
1 pound Ground beef
Cooking spray, for pan
3 cups Marinara, divided
3/4 cup Grated Parmesan, divided, plus more for garnish
1 1/2 cups Shredded mozzarella
3 Large eggs, divided
12 oz. Spaghetti