Slow Cooker Vegetarian Chili

Name: Slow Cooker Vegetarian Chili
Prep time: 15 min
Cook time: 8 h
Total time: 8 h 15 min
Cuisine: American
Ingredients: 2 poblano peppers (diced, seeds and stems removed); 2 jalapeno peppers (diced, seeds and stems removed); 1 red bell pepper (diced, seeds and stems removed); 1 onion (diced); 7 to 8 cloves garlic (minced); 1 15 ounce can corn (drained); 1 15 ounce can black beans (drained and rinsed); 1 28 ounce can crushed tomatoes; 1 14 ounce can vegetable broth; 1 4 ounce can green chiles (optional); 3 to 4 tablespoons chili powder; 2 tablespoons paprika; 1 tablespoon cumin; kosher salt, pepper, crushed red pepper flakes; Optional: cheese, sour cream, hot sauce, crackers