There's a version of a smoothie bar that makes everything in large batches at the start of the day and pours from a jug until it's gone. It's faster, it's cheaper to run, and the smoothies are fine. They're also noticeably worse than something blended five minutes ago, and once you've had both side by side, you can't un-know that.

What happens to a smoothie as it sits

Oxidation starts the moment fruit is cut or blended. The enzymes in the fruit react with oxygen in the air and the texture, colour, and flavour all begin to change. A banana-based smoothie left for two hours develops a slightly grey tinge and a flat, starchy taste. A green smoothie loses its brightness. The change is gradual, but it's real, and it's why a smoothie made to order tastes more alive than one that's been waiting.

Why we run out of things

We blend in small batches throughout the day, which means we sometimes run out of a particular fruit before closing time. This is not a failure of planning. It's a deliberate choice. We'd rather tell you at 1 p.m. That the Stone & Gold is finished than hand you a version that was blended at 8 a.m. And has been sitting in a jug since. When something runs out, it's usually because it was good and people wanted it.

The practical side of small batches

Running small batches means the blenders are going more or less constantly from 7 a.m. To 2 p.m. It means more washing up. It means the person behind the bar can't step away for long. It's a less efficient way to run a smoothie bar, and we've accepted that. The trade-off is that what you get in your cup was made for you, not for the person who came in three hours ago.

What this means for ordering ahead

When you order ahead through the website, we blend your smoothie as close to your pickup time as we can manage. We ask for a pickup window rather than an exact minute, which gives us a little flexibility. If you're picking up at 8:15, we're blending at 8:10. It's a small thing, but it's the kind of small thing that adds up.

A note on frozen fruit

Some of our fruit is frozen, and that's not a compromise. Fruit frozen at peak ripeness is often better than fresh fruit that was picked early and ripened in transit. Our wild blueberries come from a supplier in the Scottish Highlands and are frozen within hours of picking. They go into the blender frozen, which also helps with texture and temperature. Fresh and frozen are not opposites. They're just different tools.

If you want to see the current menu and what's in season right now, the current menu is the best place to start. We update it as things change.