The mid-week Mansion Round contestants are friends Tosin and Geneviève, who have to face the Mystery Ingredient choice of Guest Judge, Allegra McEvedy. The pair are confronted with six live crabs which they decide to turn into a fragrant Thai crab curry with shredded salad and sambal. Their dessert, inspired by their West African roots, is African mango and passion fruit cheesecake with mango sorbet. Will their painstaking preparation for their curry pay off with the judges Allegra, Glynn and Rachel as well as the rival teams?