01 -
Arrange the crushed Doritos, all-purpose flour, and fine breadcrumbs in three separate shallow dishes. Beat eggs in a fourth shallow bowl until fully combined.
02 -
Dredge each mozzarella stick in flour, shake off excess, then dip into beaten eggs. Roll in crushed Doritos to achieve an even coating. For a thicker crust, repeat dipping in egg and then coating in Doritos a second time.
03 -
Arrange breaded mozzarella sticks on a plate and place in the freezer for at least 30 minutes to set the coating and minimize cheese leakage during frying.
04 -
Pour vegetable oil into a deep fryer or large saucepan to a depth of at least 2 inches. Heat oil to 375°F (190°C), checking temperature with a kitchen thermometer.
05 -
Working in batches, fry mozzarella sticks for 1 to 2 minutes per side, turning as needed, until all sides are deep golden brown and crisp. Avoid overcrowding the pan.
06 -
Transfer fried cheese sticks from the oil using a slotted spoon and place on a plate lined with paper towels to absorb extra oil.
07 -
Present while hot with preferred dipping sauces such as marinara or ranch.