Could a Food Portion & Leftover Guide Be Useful for Families?

I think the forum could benefit from a simple resource discussing how people can choose appropriate food portions, store leftovers safely, and reduce unnecessary food waste when ordering takeaway meals.
It could include practical examples such as comparing different meal combinations, choosing only the sides or portions people are likely to eat, and explaining how to plan takeaway orders for families or groups. A Popeyes food menu could be one example for discussing how customers can compare available meals  and avoid ordering more food than they need.
Would other members find a practical food-planning and leftover-reduction guide useful? It could connect everyday takeaway choices with the wider goal of making better use of food and resources.