there's a great recipe on the WW website, easy, VERY tasty (husband loves it).
Even easier, Barilla Plus pasta, Kraft 2% cheddar, 1 tbsp (per serving) of lite margarine, few tablespoons of fat free 1/2 and 1/2, tsp of dijon mustard. Cook the pasta, drain it, return to pot, mix in the other ingredients, throw a few breadcrumbs on top, bake.
2 cups uncooked macaroni
1 (12 oz.) container low-fat cottage cheese
1 (5 oz.) can evaporated skimmed milk
1/2 cup reduced fatCheddar cheese, shredded
1/2 tsp. salt
Freshly ground black pepper
Cook and drain macaroni according to package directions. In blender process cottage cheese and milk until smooth. Place in small saucepan and, stirring constantly, heat over medium-low until smooth. Add Cheddar cheese, salt and pepper. Stir until cheese melts. Fold in macaroni. Serve immediately or place in covered casserole dish and bake 20 minutes at 350 degrees.