Alburn 01/02/13 1 box velveeta shells and cheese 4 oz. cream cheese 1 pkg. taco seasoning 1 cup shredded cheddar 1 to 1 1/2 cup salsa 1 to 1 1/2 lb. hamburger Brown and drain hamburger. Follow taco seasoning directions. Add cream cheese and let mixture simmer and blend. Cook Mac and Cheese according to the directions on the box. Combine meat mixture with mac and cheese, and add salsa and shredded cheese.