Interchick assorted pack1 packet thin spaghetti, broken into 2-inch pieces2 ½ cups shredded cheddar cheese1 cup finely diced green bell pepper1 cup finely diced red bell pepper1 teaspoon salt1/8 to teaspoon cayenne pepper2 cans cream of mushroom soup1 medium onion, finely diced Salt and freshly ground black pepper