- 2 tablespoons olive oil
 - 1 zucchini, sliced
 - 1 yellow squash, sliced
 - 1 red bell pepper, diced
 - 1 green bell pepper, diced
 - 1 fresh jalapeno pepper, diced
 - 4 cloves garlic, minced
 - 1 onion, chopped
 - 1 (28 ounce) can crushed tomatoes, with liquid
 - 1 (6 ounce) can tomato paste
 - 1 (15 ounce) can black beans, drained and rinsed
 - 1 (15 ounce) can whole kernel corn, drained
 - 1 (15 ounce) can chili beans in spicy sauce, undrained
 - 1 tablespoon chili powder
 - 1/2 teaspoon dried oregano
 - 1/2 teaspoon ground black pepper
 - 1/4 teaspoon cayenne pepper, or to taste
 
- Heat oil in a large pot over medium-high heat. Stir in zucchini, yellow squash, red bell pepper, green bell pepper, jalapeno, garlic, and onion. Cook 5 minutes, just until tender.
 - Mix tomatoes with liquid, tomato paste, black beans, corn, and chili beans in spicy sauce into the pot. Season with chili powder, oregano, black pepper, and cayenne pepper. Bring to a boil. Reduce heat to low and simmer 1 hour, stirring occasionally.