Easy BBQ Cauliflower Bites Bowl with Tangy Avocado Slaw

head cauliflower (, chopped into bite sized pieces (gives about 4 cups))

BBQ sauce ((homemade one linked here, or use store bought to make it super easy))

avocado (, about 1 average sized avocado)

shredded cabbage (, can use a mix of red and green or a prepackaged mix too)

lime juice

sea salt

water (, could also use broth if you prefer)

uncooked quinoa ((see note))

chopped cilantro (, divided (can use more if you love cilantro))

sea salt

lime juice