crock pot help

so with the way my grandpa makes it
you put the chicken with sauce on it in the oven for 30 minutes on 450
then on roil for 15 til its crunchy
then in the crock pot til its ready o.o
well ive never used the CP before, how long with those times should it be in the crock pot for ?

what kind of sauce?..I don't think you can really make something crunchy in a crockpot..

Quoting Mrs.O!:" what kind of sauce?..I don't think you can really make something crunchy in a crockpot.."

i figured it out
i shouldn't of used the crock pot at all
but my grandpa does and its usually perfection

after i broiled it it was perfect for me but i thought id try something new