First, get everything you need before you start. I got out my big wooden spoon to stir. Never use plastic; it will melt cooking grease. SMALL BOWLS, CUTTING BOARD, AND SHARP KNIFE ONIONS AND SAUSAGE, AND SWEET AND SOUR SAUCE, START BY RINSING OFF THE CUTTING BOARD AND THE WOK KNIFE, AND GETTING THE SAUSAGE RINSE IT OFF, CUT INTO SMALL SLICES, AND PUT IN BOWL. THEN GET THE ONIONS CUT INTO SMALL PIECES; YOU DO NOT WANT BIG PIECES. START HEATING UP THE WOK SO THE GREASE CAN BE READY. ADD THE SAUSAGE. FIRST, LET IT COOK FOR A FEW SECONDS, THEN ADD ONIONS; USE THE WOODEN SPOON TO STIR AROUND UNTIL IT'S DONE; TRANSFER INTO A BOWL; LET IT COOL OFF FOR A SECOND; POUR THE SWEET AND SOUR SAUCE ON IT; GET OUT SOFT TORTILLAS. SPREAD THEM OUT ON A PLATE SCOOP THE SAUSAGE ON THE TORTILLAS ROLL UP AND PREPARE TO EAT.