Gluten Free Apple Brioche Buns

Ingredients

• whole psyllium husk
• lukewarm water
• tapioca starch
• millet flour, plus extra for flouring the surface
• sorghum flour
• caster/superfine or granulated sugar
• instant yeast
• baking powder
• xanthan gum
• salt
• whole milk, lukewarm
• US large/UK medium egg, room temperature
• sunflower oil, or other neutral-tasting oil of choice
• unsalted butter, softened
• vanilla bean paste
• almond extract
• US large/UK medium egg yolk, room temperature
• whole milk, room temperature
• almond flour or finely ground almonds
• medium slightly tart, firm eating apples
• US large/UK medium egg, whisked, for egg wash
• flaked almonds
• apricot jam, for glazing the baked buns
• powdered/icing sugar, for dusting the baked buns