Sentence:  Our town was chilli crazy — the Italian restaurant now served chilli-garlic bread, the <WSD>Australiana</WSD> Pizza at Nico's now featured chilli as one of its toppings and at the Rotary Fete, savoury chilli biscuits outnumbered sponge cakes three to one. 
Meaning of the word marked with <WSD> tags:  A pizza topped with bacon (or sometimes ham), eggs, and often also onion.