Vegetarian Stuffed Mushrooms

Prep: 10 minutes, Cook: 20 minutes.

Ingredients

• 4 large portobello mushroom caps

• 2 teaspoons olive oil

• 1 1/2 tablespoons balsamic vinegar

• 1/4 teaspoon coarse salt

• 1/2 teaspoon freshly ground black pepper, divided

• 1 1/2 cups chopped tomato

• 1/3 cup chopped kalamata olives

• 1 cup fresh whole-grain breadcrumbs

• 1/2 cup (4 ounces) shredded fontina cheese

• 1/4 cup chopped fresh chives

How to Make? View the Source on Health.com Here!