Place all the dry ingredients (basil, broccoli microgreens, macadamia nuts, Parmigiano Reggiano shavings, and optional lemon zest) into a food processor. Pulse the ingredients until they are finely chopped.
Once chopped, add the extra virgin olive oil and freshly squeezed lemon juice to the food processor. Also add a bit of salt and pepper for initial seasoning. Process the mixture until it achieves a creamy consistency.
After blending, taste the mixture and adjust the seasoning to your liking. Transfer your mixture into a glass container for storage. It can be kept in the refrigerator and used for up to one week.