The addition of Worcestershire sauce to this recipe gives the soup a pleasant bite. If you wish a milder flavour, it could be omitted.
- Cook cauliflower in about 1 cup water. Drain and reserve liquid. Set cauliflower aside.
- Melt butter, add onion, and cook until soft.
- Blend in flour, add stock and bring to a boil, stirring well. Stir in 1 cup cauliflower liquid, milk, Worcestershire sauce and salt. Add cauliflower and cheese and heat through.