All-in-One Pot Saucy Pasta

This all time family favorite came from Kraftfoods.com. We've been making it regularly for over two years. It's easy for ward dinners, to take to someone's home, and freezes well.

1 lb. extra lean ground beef
1 medium onion, chopped
3 Cups rotini pasta, uncooked
2 Cups water
1 jar (26 oz.) spaghetti sauce (about 3 cups)
1 Cup sliced mushrooms
1 Cup chopped red peppers
1 Cup Shredded Mozzarella Cheese

BROWN meat large deep skillet; drain. Add onions; cook until tender.

ADD pasta, water and spaghetti sauce. Bring to boil; cover Reduce heat to low; simmer 15 min., stirring occasionally. Add mushrooms and red peppers; cook 5 min.

SPRINKLE with cheese.