Nadiya Hussain cooks up more dishes to demonstrate the power of her eight simple spices. She gives the simple pizza a radical makeover with a smoky aubergine topping, layered with bursts of cumin and chili, puts a spicy spin on egg fried rice, and serves up a quick-to-make chicken jalfrezi. For pudding, it's raspberry and pistachio in cardamom-infused ice cream, wedged between two biscuit layers