Changing the serving size of meal is easily done:
Swipe the meal you wish to change to the left of the screen. Once you’ve swiped left you will see and icon with 2 people, press on it. This will bring up an area to increase or decreasing the serving size. When you’ve selected the desired amount of people you want to serve for this dish, press on the done button and it will take you back to the main screen.
Tap into the recipe that you wish to change and you will see a two person icon in the top right of the screen. This will bring up a pop up box and from here you will be able to adjust the serving size accordingly. Once you have selected the desired number of serves, please press the done button and it will take you back to the updated recipe.