The cousins from Mount Isa outlined their flexibility, serving up tasty street food before finishing with a fine dining dish.

The remaining six teams competed in two rounds on Wednesday night to secure one of three sought-after spots in the reality cooking show’s finals.

They had only 30 minutes in the quick-fire test to create a dish inspired by street food.

Jac and Shaz beat Melbourne flatmates Jane and Emma with their extravagant form of reef and beef.

 The showdown dish from Jac and Shaz was eye fillet and Moreton Bay bugs with lemon caper sauce.