Suggested menus

Day 1:

Lunch
Packed Lunch

Dinner
Freeze dried dinner meal with a snack for dessert

Day 2:

Breakfast
Cooked breakfast pack 

Lunch
Packed Lunch

Dinner
Freeze dried dinner meal

Day 3:

Breakfast
Muesli with powdered milk, and a smoothie

Lunch
Leftover snacks, or smoothie