Today's ingredients are sourced by locals who grow fruit and vegetables in their back yards.The three most impressive dishes from today's mystery box challenge will cook in an immunity challenge.
Starts: Melissa Leong, Jock Zonfrillo, Andy Allen, Chris Badenoch, Tessa Boersma, Laura Jane Cassaighe, Sarah Clare, Tracy Collins, Amina Elshafei, Callum Hann