Mock Chicken Loaf Florentine With Chickenless Gravy

• 2 vegetable bouillon cube
• 2 tvp granules
• 1 onion
• 1 poultry seasoning
• 900 ml boiling water
• 475 gr soft tofu
• 130 gr gluten flour
• 100 ml vegetable oil
• 95 gr wheat flour (whole)
• 60 gr onion (finely chopped)