Taco Bake

1 pkg. Macaroni and Cheese
1 lb. ground beef
1 pkg. Taco Seasoning Mix
3/4 cup Water
3/4 cup Sour Cream
1 1/2 cups Shredded Cheese
1 cup Salsa

Preheat oven to 400 degrees. Prepare Macaroni dinner as directed on package. While macaroni is cooking, brown the meat and drain. Add taco seasoning mix and water to meat; simmer for 5 minutes
Stir the sour cream into prepared Mac'n Cheese dinner. Spoon half of the mac'n cheese mix into an 8 or 9 inch square baking dish. Top with layers of the meat mixture, 1 cup of cheese and remaining mac'n cheese mixture.
Cover and bake for 15 minutes. Top with salsa and remaining 1/2 cup of cheese. Bake uncovered for another 5 minutes for the cheese to melt.