Watch MasterChef Australia Season 2 Episode 4 Online

With 10 spots in the Top 24 on the line, the remaining contestants competed in a mise en place challenge. The challenge had 4 stages, with the worst performers in each stage removed by Gary and George. The first stage involved separating egg yolks and whites. The second asked the contestants to julienne carrots. In the third, the first 10 contestants to shuck 12 oysters satisfactorily moved onto the final stage, wherein Marion, Adele, Courtney and Daniel successfully cut 6 fillets of salmon weighing between 170g and 190g first, gaining their places in the Top 24. Following the mise en place challenge, the remaining contestants had to follow a recipe from Matt Moran, with poor performers gradually eliminated in stages. 10 contestants had their dishes tasted, with Jonathan, Peter, Aaron, Adam, Kate B. and Philip impressing the judges the most, winning their spots in the Top 24.