add half of the canola oil in large skillet. when oil is hot add veggies and stir-fry about 5 min. while veggies are cooking, put remaining oil in separate skillet. cut steak into small cubes and add to second skillet. fry until been on all sides about 5 min.

bring large pot of water to boil over medium heat. separate egg roll wrappers into 2 piles. roll each pile into log. slice log into think strips, separate into individual noodles. put half the noodles into the boiling water, boil about 3 min until tender.(freeze other half for future use) drain and put on a serving bowl.

in a bowl add soy sauce, vinegar, garlic and cornstarch. set aside

add steak and any accumulated juices to veggies. stir in soy sauce mixture , cook until sauce thickens about 2-3 mi.. stir in butter and pour on top of noodles.