Baking and frying mainly depend on the temperature of things. The same thing has a relatively high heat because it uses more oil. From the point of view of losing weight, I advise you not to eat both. Although baking fatigue adds less oil, baking fatigue foods are generally made of foods with high oil content. So these two things are not conducive to losing weight. Losing weight mainly depends on reasonable diet and exercise.

I don't know what you mean by McDonald's pie, because I haven't eaten it. If you have a recipe, I can give you a rough calculation.