I have a recipe to try that says it takes 3.5 hours from start to finish...from experience though that sounds optimistic for time!
I used to get up at 4am to make cinnamon rolls. I use an overnight recipe now.
You can get some good donut mixes and the coat them in cinnamon sugar.
Growing up, my mom would make donuts with left over bread dough and we would roll them out of the frying pan into cinnamon sugar.
I have a misting system set on a timer
A vent fan that comes on when the outside temp hits 85F
A patio umbrella shade to keep the coop cool
I also make sure they have plenty of water. I do check on them when it gets over 105F real them and cool them down if they pant too much.
They did fine...
Getting rid of weeds is a chore!
Soil has a lot of dormant seeds that will sprout if the soil is disturbed.
Have you tried solarization? https://extension.umn.edu/planting-and-growing-guides/solarization-occultation