Preheat oven to 200℃.
Bring 300 ml of water to a boil, add pasta and cook for 6 minutes, add asparagus and cook for 2 minutes more.
Saute minced garlic in a medium sized skillet over medium heat. Add the alfredo sauce and shrimp to the garlic, cook for 3 minutes on one side, turn the shrimp over and cook for 3 more minutes.
Add pasta and asparagus to the shrimp and sauce, toss to coat all.
Pour into a single serving casserole dish, top with mozzarella cheese and bake for 15 minutes