beforewemakethesandwich,weneedtogetsomepiecesofbread,saucelikesalsa,somechicken,andvegetableswithbigleaves.andthespecificchoicesareaccordingtoyourpreference.firstofall,wegottafriedthechickenifitwasraw.secondly,spreadsomesalsaonbothpiecesofbread.thirdly,putthevegetablewhichyouwashedbeforehandonthebreadwhichhasbeenspreadsalsaon.atlast,putthefriedchickenbetweenthetwopiecesofbread.bytheway,allthesaucedosageareaccordingtoyourdifferenttaste.that'sit.nowyoucanenjoyyourdeliciousDIYfood.匆匆忙忙的写了出来希望能对你有所帮助.