The celebrities are challenged to prepare a dish that celebrates bitterness, ensuring every element works in harmony. One mistake could leave a bitter taste in everyone's mouth.

In the pairs challenge, each team must deliver two identical portions of a dish, but only one has access to the recipe.

The semi-finals are here, and the celebs head back to medieval England for their first task, before returning to the MasterChef kitchen for a truly tasty cook-off.