Prepare the hot dogs

• Pat the hot dogs dry and insert a skewer into each one lengthwise.

Set up the coating station

• Place the flour in one bowl, the beaten egg with the milk in a second bowl, and the breadcrumbs with the salt and pepper in a third.
• Roll each hot dog in the flour, then dip it in the egg mixture and finally coat it evenly with the breadcrumbs.

Heat the oil

• Pour the oil into a saucepan and heat it to about 175 °C.

Fry until crispy

• Fry the hot dogs in batches until golden and crispy, turning them so they cook evenly.
• Drain on paper towels and serve hot.