Preheat the oven to 350 degrees F (175 degrees C). Line a baking sheet with parchment paper.

Drain canned chicken thoroughly, getting as much moisture out as possible. Spread chicken on the prepared baking sheet.

Bake in the preheated oven until dried, about 10 minutes.

Transfer chicken to a bowl. Increase oven temperature to 500 degrees F (260 degrees C).

Mix eggs, Cheddar cheese, and taco seasoning into chicken.

Scoop 4 even mounds of mixture onto the same baking sheet. Flatten into tortilla-sized circles.

Bake in the preheated oven until set, 8 to 10 minutes.