Tamale Pie

Ingredients

• 1 teaspoon olive oil
• 1/2 cup finely chopped onion
• 1/2 cup chopped green bell pepper
• 1/3 cup finely chopped celery
• 1 cup frozen whole-kernel corn
• 3 tablespoons canned chopped mild green chiles
• 1 1/2 teaspoons chili powder
• 1/2 teaspoon ground cumin
• 1 (15-ounce) can red kidney beans, rinsed and drained
• 1 cup low-fat pasta sauce
• 1 1/2 cups 1% low-fat milk
• 1 1/2 cups water
• 1/2 teaspoon salt
• 3/4 cup yellow cornmeal
• Cooking spray
• 3/4 cup (3 ounces) pre-shredded reduced-fat Cheddar cheese