Prepare our ingredients.
Spread the cheese on the flour tortilla.
Heat up the butter in a skillet and fry the vegetables..
Crack the egg, break the yolk, and fry the egg with the vegetables.
Fry the other side.
Place the egg and vegetables in on the tortilla, and fold.
Press the tortilla on the hot skillet for a few seconds, seam side down, to seal it shut.
Served with a portion of fresh blueberries.