Great stuff, navrig!
Ice cream'll get you there. See below some high-end carbs from late August 2021, triple scoop of lavender and lemon from Balderson Cheese Factory (a *very* high-end dairy, deliberately kept secret by us locals) on the edge of the Lanark Highlands. This rescued me from a hot and muggy day, and saw me through the final 25 hilly kms to my campsite for the night.
Cheers, John