Staying at home and shopping less means we must make our food go further. If you've got odd tins knocking around in the cupboard, 'The Bootstrap Chef' Jack Monroe explains how to make use of them. Jack rose to prominence for the recipes she created as a single parent with a young child, aiming to provide family meals for less than £10 per week. Jack will be joining Nihal Arthanayake on Wednesdays at 3pm. You can get involved on Twitter using the hashtag #JackMonroesLockdownLarder, including @bbc5live. You can also text the show on 85058. Picture: Andrew Testa