Grilled Vegetable Chili

Bahan-bahan (4 porsi)

• 2 medium zucchini, (sliced ½-inch thick)
• 1 large red bell pepper, (quartered)
• 1 large yellow bell pepper, (quartered)
• 2 large portobello mushroom caps
• 1 medium red onion, (sliced ¾-inch thick)
• ¼ cup extra virgin olive oil, (divided)
• salt and freshly ground black pepper, (to taste)
• 2 medium garlic cloves, (minced)
• 2 medium jalapeño chiles, ((seeded, ribs removed and minced))
• One 15-ounce can black beans, (drained and rinsed)
• 1 tablespoon chili powder
• 3 tablespoons tomato paste
• 1 cup light beer
• 1 cup vegetable broth
• ⅓ cup chopped fresh cilantro
• ¾ cup shredded cheddar cheese
• 4 tablespoons sour cream