baked mexican chili mac casserole

Ingredients

• 1 - 1 1/2 pounds of cooked hamburger
• 1 - large sweet onion or other
• 1 - red bell pepper
• 1 - green bell pepper
• 28 ounces can of chopped tomatoes
• 7 ounces mild salsa like chi chi's or tostito's
• 1 cup uncooked macaroni
• 1 - 15 ounce can of black beans rinsed and drained
• 1 can 11 ounce can crisp sweet corn such as green giant or dellmonte
• 4 ounces can of green chilies
• 2 teaspoons chili powder
• 1 teaspoon dried cilantro leaves optional
• 1 teaspoon parsley
• 1- 1 1/2 teaspoons garlic salt ( salt according to your taste )
• 1/2 teaspoon cayenne pepper
• 1/2 teaspoon ground cumin
• 1/2 teaspoon ground black pepper
• 2 tablespoons corn starch
• 8-16 ounces shredded mexican cheese