Chili and Cheddar Baked Macaroni

Brown ground turkey in large skillet over medium-high heat 6 to 8 minutes, stirring to break up meat. Drain fat. Stir in tomato sauce, onion, jalapeño pepper, chili seasoning mix and water. Combine ingredients completely; bring to a boil. Reduce heat and simmer, uncovered, stirring occasionally, up to 1 hour, or until chili mixture has cooked down to very thick consistency. Remove from heat.