Choosing the right wedding caterer involves several steps: Define your vision and budget, research and shortlist local caterers, schedule tastings to assess quality and variety, check availability and flexibility, evaluate their experience and expertise, understand the contract and services offered, consider sustainability practices, compare quotes based on value, and seek recommendations for vendor pairings. Popular Australian caterers include The Great Australian Catering, Catererz, and The Catering Company. Starting your search early is crucial as popular vendors can book up quickly.