Kitchen Gadgets Review

Fermenting Starter Kit – zero maintenance and no daily burping

What?

ReCap Fermenting Starter Kit (£24.99, 2tech.co.uk). Bung-mounted, waterless airlock and glass jar, within which wild yeasts anaerobically convert sugar in submerged food to lactic acids.

Why?

Millennials are more obsessed with gut health than their grandparents at their weekly walking group.