It’s a bit more sturdy than plain crackers.

With anything, esp. cream cheese.

...followed by the tomato. Ya gotta have the tomato, right?

Or a tortilla (spinach or red pepper If you want more color). Then layer, roll, and slice into rounds? But I'm not sure how you would keep the tortilla outer layer from coming loose.

Sounds wonderful - like a caprese salad, yet with added ginger.

… and it elevates mere finger foods to “hors d’oeuvres.”

Sliced mozzarella, then the tomato, ginger and basil on top?

I love the cucumber slices idea (+ try lemon cukes if you can find them)…