Preparation / Directions:
In a large saucepan, bring the water to a boil over medium-high heat. Add the macaroni, stir, and return to boil. cook over medium-high heat until cooked al dente, about 6-8 minutes. Drain. In a large saucepan, heat the oil over medium-high heat. Add the onion, bell pepper, celery, and garlic and cook, stirring, for about 7 minutes. Stir in the tomatoes, beans, corn, chili powder, oregano, cumin, pepper, and salt, and bring to a simmer. Cook over medium-low heat for 15 minutes, stirring occasionally. Mix in the cooked macaroni and cook for 5 more minutes over low heat. Remove from heat and let stand for about 5 minutes before serving.