Toast the tortillas according to the packet.
Season the steak with salt and pepper and grill to your liking.
Rest and slice the steak.
Heat butter in a large frying pan over a medium heat and add the red peppers, cooking for 5 minutes.
Pour in the eggs and allow to cook gently for 2 minutes then turn to finish cooking.
Season the eggs and stir in the scallions.
Take a tortilla and spoon in a quarter of the egg mixture.
Top with a quarter of the cheese and roll up.
Serve with a dollop of sour cream mixed with smoked paprika.