JoeyH

2 heaped tablespoons wholemeal plain flour
1 level tablespoon dried onion flakes
1 heaped tablespoon tomato paste or dried tomato granules
1 tablespoon soy sauce
1 tablespoon Worcestershire sauce
1 teaspoon mixed herbs
freshly ground black pepper, to taste
600ml cold water (add more water for thinner gravy)

Method
1. Place all ingredients in a saucepan and mix thoroughly.
2. Bring to the boil, stirring constantly to remove any lumps.
3. Simmer for 2-3 minutes and allow to thicken