BEAT egg product and milk with whisk until well blended. Stir in chopped links and onions; pour into nonstick skillet.
COOK on medium heat 8 min. or until egg product is set, stirring occasionally. Top with cheese; cover. Cook 1 to 2 min. or until cheese is melted.
SPOON onto tortillas. Fold in opposite sides of each tortilla, then roll up burrito style.