Step 1

Heat oil in a saucepan over medium heat. Stir in onion, garlic and ginger for 4 minutes or until soft. Stir in cinnamon, garam masala, coriander, paprika, cumin, turmeric and chilli for 1 minute or until aromatic. Stir in pumpkin, stock and tomato paste. Bring to the boil. Reduce heat to low. Partially cover and simmer, stirring occasionally, for 8-10 minutes or until pumpkin is just tender. Stir in chicken for 7 minutes or until almost cooked through. Remove from heat.

Step 2

Spoon 2 tablespoons of the sauce into a heatproof bowl. Whisk in yoghurt and cornflour until smooth and combined. Slowly stir into the chicken mixture. Stir over low heat for 3 minutes or until the sauce thickens slightly. Serve with rice.