INGREDIENTS
•
1/4 cup extra-virgin olive oil
•
2 tablespoons plus 1 teaspoon balsamic vinegar
•
3 garlic cloves, minced, divided
•
6 large portobello mushrooms, stemmed
•
1 1/2 cups panko (Japanese breadcrumbs)*
•
1 cup shredded mozzarella cheese (about 5 ounces)
•
1/2 cup grated Parmesan cheese (about 2 ounces)
•
1/4 cup chopped green onions
•
1 1/2 teaspoons chopped fresh oregano
•
1 1/2 teaspoons chopped fresh thyme
•
1/4 cup ( 1/2 stick) butter, melted