You will need:
3/4 bag whole wheat rigatoni
1 lb. lean ground beef
1 pkg. low sodium taco seasoning
1 C. water
1/2 package fat free cream cheese
1 1/2 C. low-fat shredded Mexican cheese
Boil pasta until cooked. Drain and rinse with cold water. Set aside to cool.
Brown the ground beef and drain. Add taco seasoning and 1 cup of water. Simmer until some of the liquid has reduced. Add in the cream cheese and stir as it melts.
In a large mixing bowl, mix pasta, beef mixture, and cheese together. Place in casserole dish and back at 350 degrees for 30 minutes uncovered.