The vinaigrette on the avocado is my friend's recipe, which is a mixture of very thick, syrupy balsamic vinegar, olive oil and lemon juice. Fabulous when paired with Sauvignon Blanc because of the citrus flavor in the wine and vinaigrette.
If you have ever served fresh avocado that has turned a little brown by the time you got it to the table, next time cut the avocado at the last possible moment and immediately add the vinaigrette. The lemon juice in the vinaigrette helps preserve the fresh look of the avocado.
Setup
It's not possible to have a simpler setup in my opinion. The tabletop and background are a single sheet of green art paper. A medium continuous-light lamp is at the right side of the scene. There are no other light sources and there are no light modifiers.