Avocado mousse and chocolate ganache

Silky avocado mousse, rich chocolate ganache and crunchy roasted cashews: this layered make-ahead dessert by Indonesian chef Petty Elliot is a delight.

“This is inspired by the traditional Indonesian concoction jus alpukat, made with avocado, condensed milk and a touch of coffee,” says Petty. “This popular smoothie can be found everywhere in big cities, from street vendors to restaurants, and serves as the inspiration for this elegant dessert.”

A pioneer of modern Indonesian cookery, Petty honed her craft in restaurants in her homeland before relocating to the UK six years ago. She is also the founder of the spice company Rasaku. Follow Petty on Instagram.

Looking for something fruitier? Try our dark chocolate mousse with blood orange gel (which can also be made ahead).