Cut tortillas into squares by slicing 5 times vertically and 5 times horizontally. Once the oil is hot, lower a small handful into the oil using a spider strainer. Fry, stirring occasionally, until golden brown, about 30-45 seconds.
Use the strainer to lift chips from the oil, drain on paper towels, and toss in cinnamon sugar mixture while warm.
Enjoy immediately or store in an airtight container.
Video
Notes
Storage: Store in an airtight container for up to 3 days. If they soften, reheat at 350°F for 3-5 minutes. Avoid refrigerating to keep them crisp.