Deep burgundy on top, opaque coconut white in the centre, earthy olive green at the base — three distinct flavours and three distinct colours fused into a single jelly bar through sequential setting. The most compositionally satisfying gelatin dessert we know.
Concentrated grape or blueberry juice sets to a near-opaque deep burgundy. The colour is most vivid when the juice is used undiluted. This layer is poured and set first.
Full-fat coconut milk with gelatin and a small amount of sweetener produces an opaque white layer that acts as a visual separator between the coloured layers. Also the most flavourful component.
Matcha or strong green tea produces the olive-green base layer. The earthy bitterness of matcha provides direct contrast to the sweet coconut centre and the fruity top. This layer is poured last.
Three-layer jelly works only if each layer bonds correctly with the one above it. Too cold when the next layer is poured and the layers will separate cleanly — the bond never forms. Too warm and the fresh layer will melt and blur the surface of the previous layer, destroying the sharp visual boundary between them.
The window you are aiming for: each layer should be firm enough to resist pressing but still have slight tackiness when touched at its surface. This typically means 30–40 minutes of refrigeration between pours, depending on your refrigerator temperature. The complete recipe specifies a visual test that is more reliable than any timer.
If the new layer is too warm, it partially melts the surface of the set layer below — the boundary line becomes blurred. Too cool and it has already started gelling in the pot and will not flow evenly. The recipe gives a precise test for this that does not require a thermometer.
Make each layer's gelatin mixture and allow them all to cool to room temperature before starting. Having all three ready avoids timing pressure between pours.
The dark berry layer goes in first and forms the top of the bar when unmoulded. Pour it into a lightly oiled tray or loaf tin to approximately 1.5–2cm depth. Refrigerate for 35–45 minutes.
Touch the surface — it should feel firm but slightly tacky. If it springs back cleanly and feels dry, the window has passed. Pour the cooled coconut mixture over the set layer from a spoon to break the fall and avoid disturbing the surface. Refrigerate again.
Repeat the surface test after the coconut layer has set. Pour the matcha layer last. Refrigerate overnight for the cleanest unmoulding and sharpest layer boundaries in the final bars.
Run a thin knife around the edges, invert onto a board, and cut with a warm knife into bars. Each cut should reveal all three colour layers clearly. Serve within 24 hours for best texture.
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