This easy Marinated Mozzarella is a flavorful no-cook appetizer made with mozzarella cheese, olive oil, herbs, sun-dried tomatoes, and red pepper flakes. The mozzarella cubes soak up the delicious herb-infused marinade for a simple appetizer that tastes amazing. Make this marinated mozzarella ahead of time and serve it for parties, holidays, or an easy snack.