have made regular cone cupcakes before.
However I made mine in the oven.
Take flat-bottomed ice cream cones (sometimes called cups) put them in muffin tins to help hold them steady.
Fill about 3/4 with cake batter ( you will have to experiment with a few until you find the right amount including rising after baking) and then bake in a 350 degree F oven for about 15 minutes or until a skewer (wood) comes out clean from the center.
Cool.
Frost as usual for cupcakes then serve. My kids really liked them.
Sincerely,
Sherrilee