Dandelion Chocolate, Sierra Leone Opera: Pistache

Left work on time and went looking for a new cake at a new neighborhood shop. I had been thinking that Cafe Casa had a couple cakes, but the apple turned out to be just baked apple, versus a tarte tatin, and I suspect that the banana tart is a bakery tart rather than a fresh tart, so it was just as well that it was sold out. I had other business that I had to get home for, so after leaving, I went for Dandelion Chocolate, where I've had two excellent cakes in a category where the rest have 3 cakes and I'm working on raising them to 4 cakes (28 of 49 done). I had the hazelnut opera last time, so this time I went with pistachio. I'm still not confident about what kind of chocolate that one had, but in this case there was a hint on the receipt, so I'm confident calling it Sierra Leone Opera: Pistache, though it was the only opera on display, so I'm not sure what chocolate any opera are now, and the bars online have already changed from last time I looked. It's a small cake, but dense, and I was quite satisfied with this definitely excellent cake.