Don't worry, it's not healthy in the least. Ingredients include: cottage cheese, ricotta cheese, parmesan cheese, egg, mozzarella cheese, gruyere cheese, cheddar cheese, cream cheese and beef. My hips got bigger just reading that list.
Some margarine, but not all. Not all margarine is created equal. The saturated fat in butter raises your cholesterol (7g per tablespoon). Many margarines are now trans-fat free, have half the saturated fat of butter, and have higher amounts of unsaturated fat, which are heart healthy.