Combine all of the cheeses in a bowl, and gently mix to combine.
Heat a large stainless-steel or cast-iron skillet over medium heat. Spray some nonstick spray into the skillet.
Lay a tortilla down onto the skillet, sprinkle 6 tablespoons of mixed cheese evenly across the tortilla, and heat until the cheese begins to melt.
Roll up the tortilla and serve. Repeat for all 6 tortillas.
