Nadia Sawalha presents as two amateur cooks go head-to-head to see if they've got what it takes to create a restaurant in their own homes for one night only - and make a profit. Former holiday rep, Karen Bielby, wants to give her diners a taste of sunshine as she opens her Instant Restaurant for one night only. But will her eclectic menu be memorable for some discerning diners? And how does rival Martin Le Vogeur fare with an evening with a competitive edge? Show less