Step 1

Put all the ingredients in a small saucepan placed over a medium heat and bring to the boil, stirring often.

Step 2

Reduce the heat to low and simmer gently for 5–6 minutes. Strain the spiced milk with a fine sieve into a heatproof glass.

Step 3

Garnish the top with a little sieved cinnamon, if using, and serve immediately.