Place tortilla on a glass 23-cm pie plate.
Microwave on HIGH (100%) power for 10 seconds.
Break egg into the middle of the tortilla.
Pierce yolk with a fork and gently stir to spread the egg out evenly over the tortilla.
Sprinkle with cheese, ham, chicken or turkey.
Cover with waxed paper; microwave on HIGH (100%) 1 to 1 1/2 minutes or until egg is just set.
Then top with salsa or taco sauce, sprouts, if desired; roll up.