Easy Vegetarian Chili

Name: Easy Vegetarian Chili
Ingredients: 8 ounces baby portabella mushrooms, cleaned and quartered; 1 tablespoon olive oil; 1 teaspoon kosher salt; 3/4 teaspoon freshly ground black pepper; 1 medium yellow onion, peeled and quartered; 1 pepper green bell pepper, chopped; 1 jalapeño pepper, seeded and minced; 3 large cloves garlic, minced; 1 1/2 tablespoons chili powder; 1 1/4 teaspoons oregano; 1 1/4 teaspoons ground cumin; 1/4 teaspoon smoked paprika; 1 pinch cinnamon; 1 tablespoon plus 1 teaspoon brown sugar; 1 (15-ounce) can fire-roasted tomatoes, undrained; 1 (15-ounce) can tomato sauce; 3 cups vegetable stock; 1/2 cup bulgur wheat; 1/2 teaspoon liquid smoke, optional; 2 (15-ounce) cans kidney beans (light or dark or a combination), drained; 1 handful cilantro , minced; 1/2 small red onion, minced; 1 avocado, diced; Lime wedges