One of the best parts about the meal planner is that you can customize the servings in every recipe based on the number of mouths at that meal. First, make sure the recipe is added to a Menu. Then, open the recipe from the Menus page. On the Recipe tab, you can increase or decrease the number of servings of that recipe. (This is great for guests!) For leftovers, just click the Leftovers button to double it!