What is the best way to GAIN weight?

Eating pizza and chocolate seems to be effective for me. LOL..... For most people it's adding higher calorie foods like nuts, peanut butter, cheese along with carbs like bagels or something. Adding in the "good" fats and calories is the healthy way to do it. So eat nuts, peanutbutter, cheese, whole milk as snacks. Drink protein shakes for a snack. happy mylot day.