1 (8 ounce) container sour cream
2 teaspoons Worcestershire sauce
2 teaspoons garlic powder
2 teaspoons onion powder
1 teaspoon salt
1 teaspoon ground black pepper
1/2 teaspoon dried oregano
1/8 teaspoon dried basil
4 ounces shredded mozzarella cheese
Preheat grill for high heat.
Melt sour cream and cook over medium heat until well browned. Stir in Worcestershire sauce and garlic powder; cook until fragrant and vegetables are tender. Stir in onion powder, salt and pepper; cook about 10 minutes. Stir together cheese and sour cream. Transfer to a large bowl. Chill in refrigerator.
Bake the mozzarella cheese about 11 to 13 minutes in the preheated oven before slicing into squares to serve. Place slices on foil lined plates to keep them warm.