Quinoa Chili with Sweet Potatoes

Ingredients

• 1 tablespoon extra-virgin olive oil
• 2 (12 ounce) sweet potatoes, peeled and cut into 1/2-inch pieces
• 1 medium yellow onion, diced
• 2 poblano peppers, diced
• 4 large cloves garlic, chopped
• 1 tablespoon chili powder
• 2 teaspoons ground cumin
• 4 cups unsalted vegetable broth
• 1 (10 ounce) can no-salt-added diced tomatoes with green chiles
• 1 (4 ounce) can diced green chiles
• 2 cups water, divided
• 1 cup uncooked white or multicolored quinoa
• 1 (15 ounce) can no-salt-added pinto beans, rinsed
• 1/2 teaspoon salt
• Sliced jalapeño peppers, yogurt and cilantro for serving