I think your DP and mine are brothers... Lol.
I remember when I was a kid, my mum used to get up and make dad his breakfast and pack his lunch at 4:30 in the morning.
Years later I always swore I would never do it so that's how it is.
DP refuses to make himself something so he gets nothing and I don't get woken up.
My DP drives trucks so takes an esky to work (which I pack the night before!). For his 12-14 hour day he gets 2 pieces of fruit, 2 muesli bars, cruskits with cheese, rice crackers/funsize pack of chips, fruit/jelly cup, yoghurt and a boiled egg. Plus leftovers or a sandwich for lunch.
He's a bit weird and eats the rice crackers or chips at 6am for breakfast. Whatever - it's all food!