Prep/total time 30 minutes | Yield: 8 servings

1 package (7 ounces) spaghetti
1 pound ground beef
1 small onion, chopped
1 can (16 ounces) kidney beans, rinsed and drained
1 can (14-1/2 ounces) diced tomatoes, undrained
1 can (4 ounces) mushroom stems and pieces, drained 1/3 cup water
1 envelope chili seasoning
2 tablespoons grated Parmesan cheese
1/4 cup shredded part-skim mozzarella cheese

Cook spaghetti according to package directions. Meanwhile, in a large skillet, cook beef and onion over medium heat until meat is no longer pink: drain.

Drain spaghetti; add to beef mixture. Stir in the beans, tomatoes, mushrooms, water, chili seasoning and Parmesan cheese. Cover and simmer for 10 minutes. Sprinkle with mozzarella cheese.