Armed with whatever cooking equipment they own, high school sweethearts Fiona and Jeremy will be dishing up the queen of comfort food Nigella Lawson's speckled brown butter colcannon; The Living Room's Miguel Maestre's caramelle with pesto alla Genovese; Poh Ling Yeow's braided beef curry puffs; and internet renegade Matty Matheson's sticky toffee pudding.

Best friends Anna and Matthew put four family favourite recipes to the test: a very British bolognese with Jamie Oliver; Silvia Colloca's labour of love, bigne alla crema; Australia's first Indigenous hatted chef, Clayton Donovan's kangaroo san choy bau; and Shane Delia's cheesy middle Eastern dessert, knafeh.

Egyptian mum and daughter, Magda and Sara, will be dishing up Adam Liaw's oversized seafood vol au vent; Mary Berry's leek and stilton quiche; cooking show antithesis, Nat's What I Reckon's honey mustard chicken; and cooking's sweetheart Justine Schofield's fortune cookies.

Fiona and Jeremy will put three homegrown recipes to the test. They will be dishing up Masterchef alumni Hayden Quinn's Vietnamese surf n turf wagyu and prawn bun thit nuong; chef Analiese Gregory's cider-braised rabbit; and Australia's foodie matriarch Maggie Beer's chocolate, pear and almond tart.

In this episode, friends since school Jonathan and Hari will be testing Marco Pierre White's buttery chip shop chips; the infectiously happy, Nadiya Hussain's chicken doughnuts; and the baron of River Cottage Australia, Paul West's honeycomb.

Doting husbands Stefan and Yash will put four street food recipes to the test. Will they be able to replicate Dan Hong's choripan original and spin-off choribao? Silvia Colloca's calamari and Marion Grasby's char sui pork and prawn noodle soup; and YouTuber Uncle Roger's egg fried rice?

Fiona and Jeremy will be dishing up UK-born presenter Rick Stein's stargazey pie; South African trekker, Warren Mendes' mussel curry; Vietnamese chef Luke Nguyen's Vietnamese chicken rice; and French chef Guillaume Brahimi's blueberry cake.