Sweet Potato and Carrot “Tots”

Olive oil spray

large (1/2 pound) sweet potato, peeled

large (1/4 pound) carrot, peeled

large egg, lightly beaten

plus 2 tablespoons whole wheat panko breadcrumbs

grated mozzarella cheese

kosher salt

Freshly ground black pepper,

onion powder

garlic powder

smoked paprika