Suprisingly, I hadn't ever utilized the Jarling's Custard Cub drive-through. Today, I tried it — and I am happy to report it is painless. There are two sets of menus so that multiple cars can see what they want to eat before pulling up to the window. The staff was friendly. There was no minimum for a debit card, but a $10 minimum for credit. We ordered a single scoop of vanilla ice cream in a waffle cone. It was about $2. We went about 4 p.m. on a Saturday and spent about seven minutes total. The ice cream was tasty and worth the two bucks. They're open until 10 p.m. tonight.