Here it is. I hope it works. It's very easy to make. It was from Cooking Light, but I changed all the lowfat ingredients to high fat to up the calorie count. So, instead of skim milk, I used cream or Vitamin D milk.

Macaroni and Cheese

4 cups cooked elbow macaroni (about 2 cups uncooked)
2 cups (8 ounces) shredded sharp cheddar cheese
1 cup cottage cheese
3/4 cup sour cream
1/2 cup milk
1 1/2 teaspoons stick margarine, melted
1/2 teaspoon salt (optional)
1/4 teaspoon pepper (Dan couldn't eat pepper so I omitted this)
1 egg, lightly beaten
Vegetable cooking spray

Combine first 9 ingredients; stir well, and spoon into a 2-quart casserole coated with cooking spray. Cover and bake at 350