As far as healthy food is concerned, baked food comes first in this category because baked food items are low in fat. As baking is a food cooking method using dry heat in an oven, no heat is passed outside until you open oven door. So this stored heat helps in releasing natural energy/fat from the food (like meat) and in this way very little amount of oiling is done in the start which is just for triggering the process of baking.
If the accuracy is retained in terms of time, temperatures, and measurements of the ingredients, baked foods are full of tastes as it cooks more within its own oil, so its very juicy and rich in flavor. Otherwise, baked food can turn into too dry, hard, and will not taste good.
If you are trying to lose weight or eat healthy, baking is the way to cook rather than deep frying and making oily food on stove. Although, we can’t ignore the importance of stove cooking but wherever possible it is better to bake your food.