We start by adding the milk, cream, maple syrup, pumpkin purée, pumpkin spice, vanilla into a large jug and using a mil frother we mix it up. I like my foam thick hence I mix this for 5-8 mins. You can use a whisk as well. Once done you can store it in a glass jar in the fridge for a week or use it.
In a glass, add some ice and pour over the cold brew. The ice is optional. Pour over the pumpkin foam and sprinkle with some more pumpkin spice on top. Serve immediately.