Nutrition Tracking- Meals

I frequently create meals in my current nutrition tracker. The meal function in Connect seems to work well and be fairly accurate, but there is not an option for serving size. If I create a whole meal and it is 12 servings that weights 5678g, I would like to be able to enter that data instead of measuring out specific ingredients each day. If I create a meal and then only eat half of it next time, there is not an option for that. Please add an option for serving size in the meal section.