Can you make kebabs in an oven?

um noooo that is what a grill is used for... the oven is used for baking

if you have an oven with elements at the top (a grill) then you can do it, but you must have the door open so the heat doesn't build up, if this happens then it will become an oven i usually dont set temp past 120 celsius as the grilling element will turn off