Suggestion- Editing Timestamp for a Whole Meal?

I'm a Lifetime member of LoseIt!, and I've used it off and on for maybe 4 or 5 years. Lately, in addition to calorie tracking, I've been trying to track my carb count and how it affects my blood sugars. However, to do this, I need to accurately track the time I eat food... which seems only possible to do by editing each food individually. Since I often have 6-7 ingredients in a meal, it's too much of a pain to do, unfortunately. I wish there was a way to edit the time of a whole meal at once rather than altering each individual ingredient!