Eat lots of breakfast meals! Such as waffles, pancakes, french toast, etc. They contain lots of calories to help you gain weight and of course you could start by making weight gain shakes
Isn't the best way to gain to eat most of your daily intake in the evening, when the metabolism is slower?
I think so because so many weight loss coaches always telling to eat most of your "calorie allotment" in the morning and eat very little in the evening.