In reply to rachelpearce01:
"6. The British baguette slump
Boy do I love those brie and chorizo baguettes, but feasting on a mountain of food between climbs will shut you down instantly – overloading your digestive system leads to lethargic siesta feelings and a slump. Lunchtime slowdown is one of the most common issues I see us Brits suffer from, but at least it’s one of the easiest to fix.
If you really love the baguette and can’t do without, simply chop it into four bits and eat them over the course of the day. It’s great because you get to eat all day long and still climb hard."
That's a quote from Steve McClure.
In terms of recipes, check out Mani the Monkey's channel on youtube, he has a playlist called efficient cuisine, which could give you some ideas.