Just Add Milk is a retail shop at 12 Winchester Street in Merivale, one of Christchurch's leafier shopping neighbourhoods, just off the Papanui Road café and boutique strip. The best small independent shops earn their keep through curation rather than range: a tight, changing selection, and someone behind the counter who can tell you honestly what's good this week. That kind of knowledge is what separates a neighbourhood shop from a supermarket aisle, and it's why regulars ask what the owner would take home themselves. People who use shops like this tend to time visits around top-ups between bigger trips, and they know small-shop stock moves fast, so if you see something you like, buy it then. For Merivale locals, having Just Add Milk on Winchester Street turns the everyday errand into a short walk rather than a drive.