Easy Italian Sausage Casserole
["1 lb. bulk Italian sausage", "1 medium onion, chopped (about 1/2 c.)", "1 (9 oz.) pkg. frozen Italian green beans", "1 pkg. Hamburger Helper mix for Zesty Italian", "3 3/4 c. hot water", "1/4 c. sliced ripe olives", "1/8 tsp. garlic powder or 1/4 tsp. minced garlic", "1 c. shredded Mozzarella cheese (4 oz.)", "2 Tbsp. grated Parmesan cheese"]
["Cook sausage and onion in 10-inch skillet, stirring frequently, until sausage is brown; drain.", "Rinse beans with cold water to separate.", "Stir in macaroni, sauce mix, beans, hot water, olives and garlic powder.", "Heat to boiling.", "Reduce heat.", "Cover and simmer 20 minutes, stirring occasionally, until beans are tender; remove from heat.", "Sprinkle with cheeses.", "Cover and let stand 5 minutes or until cheese is melted.", "Makes 6 servings."]
["Italian sausage", "onion", "frozen Italian green beans", "Hamburger", "water", "olives", "garlic", "Mozzarella cheese", "Parmesan cheese"]