Grilled Portobello, Bell Pepper, and Goat Cheese Sandwiches - A Black Girl's Guide To Weight Loss

Ingredients

• 1/4 cup balsamic vinegar
• 1 tablespoon olive oil
• 1 garlic clove, minced
• 1 red bell pepper, cut in half and seeded
• 1 yellow bell pepper, cut in half and seeded
• 4 (4-inch) portobello mushroom caps
• Cooking spray
• 1/3 cup chopped fresh basil
• 1/4 teaspoon salt
• 1/4 teaspoon freshly ground black pepper
• 4 (2-ounce) Kaiser rolls
• 1/2 cup (4 ounces) soft goat cheese