How can I effectively dehydrate food using a convection oven?

Well, darling, to dehydrate food using a convection oven, you'll want to set the temperature nice and low, around 140-150°F. Make sure to spread your food out evenly on a baking sheet and leave the oven door slightly ajar for some airflow. It may take a few hours, so be patient and check on your goodies every so often. And voila, you'll have yourself some shriveled, but delicious, dehydrated treats!