Get £10 off two boxes of Mindful Chef. TOTUM members get £10 off two boxes & a free recipe book when you sign up to Mindful Chef. Mindful Chef’s health-focused food boxes are stuffed full of ethically-sourced ingredients from small, UK-based producers. All their meat is 100% grass-fed, their chicken is free-range, their fish is landed fresh in the UK and their vegetables are cultivated in the most natural way possible. Oh, and it’s all delicious!