With tips on getting the best bang for your buck, Colin Murray and Edith Bowman reveal secrets of farmers and food producers as they explore Northern Ireland's best food festivals.

Colin and Edith explore St George's Market in Belfast and meet a social media sensation who reveals the secrets of healthy and inexpensive one-pot meals. Ryan Hand discovers why some snacks in our shops seem to be shrinking, and chef Suzie Lee finds out whether there's such a thing as a healthy bacon sandwich.