From your 'My Hub' page (please see below)
If you go to the 'Menu' icon in the top right...
then select 'Nutrition' from the options
You will see a list of any nutrition plans you have created
Select 'Meals' from the 4 options at the top of your page
Followed by 'Create Meal' at the bottom of your page.
You can then enter the meal name and start adding food items to the template
Once you have hit 'Add Food/Drink Item' you will be able to search for any specific items within our database.
Then simply click 'Add To Meal' and after adding all the items just click 'Save Changes'