Blend everything except the chickpea flour and tapioca until mostly smooth.
Stir in the chickpea flour and tapioca.
Press into a loaf or slab and bake at 375°F for 35 to 40 minutes.
Refrigerate overnight, or at least 4 hours, for the best texture.
Cut into large cubes and thread onto skewers with bell peppers, zucchini, and onion.
Grill, pan sear, or air fry until browned and lightly charred.
