Some Bisto gravy products can be halal, depending on the specific ingredients used in each flavor. Certain varieties are vegetarian and do not contain any animal products, making them suitable for halal consumption. However, it is crucial to check the ingredients list or look for halal certification on the packaging to ensure that the specific product you are using is halal.

And Allah knows best.

Sources:

• The Halal Life – Bisto Gravy
• Bisto – Product Information
• Is It Halal or Haram – Bisto Gravy