Can hot chicken wings be kept warm in the steam pans in a hot dog cart? What about onion rings or french fries?
Warm? Yes. You can keep anything warm with a heat source (except ice cubes). That does not mean it is allowed on a cart. How do you think you will fry these items? In advance, and at a seperate location? BAD IDEA! Other than the fact that it would most likely not be legal, fried foods are tempermental. You fry, when/as they buy...or you do not fry.
Good? No. Warm is not the only factor for fries, rings, and wings.
Ok, now erase all this information from your mind. Your homework assignment is to get the regulations, codes, permit information.
Then, a cart.
Then, a menu, test run, practice on family & friends (from the cart) After you have a permit, license, insurance, commissary (if need be) etc.
You cannot do a true test run, without a permit, or license and without a cart. You could do a test run with family & friends, for product selection without a cart. That would just be called a barbecue.
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