... LEAN CUT OF MEAT LIKE SIRLOIN, TOP,ROUND, EYE ROUND, 2.SLICE YOUR MEAT INTO THIN STRIPS LESS THAN 1/8" 1 ... LEAN CUT OF MEAT LIKE SIRLOIN, TOP,ROUND, EYE ROUND, 2.SLICE YOUR MEAT INTO THIN STRIPS LESS THAN 1/8" THICK ... . TO MAKE IT EASIER TO SLICE, FREEZE IT FOR ABOUT 30 MINUTES BEFORE SLICING. YOU CAN ...