Dough

• 

  psyllium husk

  15 g
• 

  water, warm

  280 g
• 

  dried yeast

  2 ½ tsp
• 

  sugar

  1 tsp
• 

  cider vinegar

  15 g
• 

  gluten-free flour mix (see Tips)

  250 g
• 

  xanthan gum

  1 ½ tsp
• 

  sea salt

  1 tsp
• 

  white rice flour

  70 g
• 

  extra virgin olive oil to grease