Three Bean Vegetarian Chili

From My Recipes.
Ingredients:
2 red bell peppers
3 tablespoons extra-virgin olive oil
1 cup chopped onion
2 teaspoons ground cumin
1 teaspoon crushed red pepper
1 teaspoon paprika
1/4 teaspoon salt
4 garlic cloves, thinly sliced
2 cups organic vegetable broth
1 1/2 cups (1/2-inch) cubed peeled butternut squash
1 (28-ounce) can no-salt-added tomatoes, undrained and chopped
1 (15-ounce) can pinto beans, rinsed and drained
1 (15-ounce) can cannellini beans, rinsed and drained
1 (15-ounce) can red kidney beans, rinsed and drained
1/2 cup thinly sliced green onions
Light sour cream (optional)
Cubed avocado (optional)

1. Preheat broiler.
2. Cut bell peppers in half lengthwise. Remove and discard seeds and membranes. Place pepper halves, skin sides up, on a foil-lined baking sheet. Broil 15 minutes or until blackened. Place pepper halves in a zip-top plastic bag; seal. Let stand 15 minutes. Peel and chop peppers.
3. Heat a Dutch oven over medium-low heat. Add oil to pan; swirl to coat. Add onion; cook 15 minutes, stirring occasionally. Stir in cumin and next 4 ingredients (through garlic); cook 2 minutes, stirring frequently. Add bell peppers, broth, squash, and tomatoes; bring to a simmer. Cook 20 minutes, stirring occasionally. Add beans; simmer 25 minutes or until slightly thick, stirring occasionally. Top with green onions, sour cream, and avocado.
Serves 6.