which has more fat, calories, and sugars, the chocolate molten cake from chillis,or 2 slices of vanilla cake with confetti sprinkles, and buttermilk icing. And another question, whats the difference if you eat 500 calories in food like ice creams and cakes, rather than stuff like fruits and veggies and pastas, i need to eat 500 more calories each day to gain weight, but what to do with them