In a small bowl, combine saffron with 2 tablespoons hot water; set aside.
Season chicken thighs with MSG and pepper, then dredge in flour. In a skillet, heat oil then sear chicken until golden-brown. Reserve on a paper towel-lined plate.
While gravy and chicken cook, in a food processor, pulse cauliflower into small pieces so they resemble rice. Steam or gently warm in a pan to cook through. (Alternately, for an aromatic version, warm cauliflower “rice” with butter, chopped parsley, a cinnamon stick, a few cloves and a piece of star anise.)
Serve chicken over cauliflower “rice” and top with parsley and blueberries.