Angela Rippon, Gloria Hunniford and Julia Somerville look into convenience foods and deliveries. After the meteoric growth of online takeaway services, some of the most popular are put to the test. The team also explores the so-called 'dark kitchens' appearing in neighbourhoods across the country, after a group of neighbours says they are paying a high price for such innovations - and for other peoples' convenience. There is also a look at whether a time-saving new idea to put a freshly cooked dinner on the table every night is worth the cost, and the Women's Institute compare various ways of serving up mash potato.