Mexican Lasagna - Diet.com

Ingredients

• 2 tsp olive oil
• 1-1/2 cup onion, chopped
• 3 garlic cloves, minced
• 1 green pepper, coarsely chopped
• 1 red pepper, coarsely chopped
• 1 tsp ground cumin
• 2 tsp chili powder
• 1/8 tsp cayenne pepper
• 1 cup frozen or fresh corn kernels
• 15 oz can dark red kidney beans, rinsed and drained
• 15 oz can black beans, rinsed and drained
• 1 cup no added salt tomato sauce
• 4 oz can diced green chilies, drained
• 6 corn tortillas
• 1 cup fat free ricotta cheese
• 3/4 cup low fat cheddar cheese, shredded